Search a number
-
+
2233467 = 3382721
BaseRepresentation
bin1000100001010001111011
311012110202000
420201101323
51032432332
6115512043
724661365
oct10412173
94173660
102233467
111296045
128b8623
136027a2
14421d35
152e1b7c
hex22147b

2233467 has 8 divisors (see below), whose sum is σ = 3308880. Its totient is φ = 1488960.

The previous prime is 2233459. The next prime is 2233471. The reversal of 2233467 is 7643322.

It is not a de Polignac number, because 2233467 - 23 = 2233459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 82721 = 2233467 / (2 + 2 + 3 + 3 + 4 + 6 + 7).

It is a d-powerful number, because it can be written as 217 + 221 + 36 + 37 + 45 + 64 + 7 .

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2233467.

It is not an unprimeable number, because it can be changed into a prime (2233417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41334 + ... + 41387.

It is an arithmetic number, because the mean of its divisors is an integer number (413610).

22233467 is an apocalyptic number.

2233467 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2233467 is a deficient number, since it is larger than the sum of its proper divisors (1075413).

2233467 is an equidigital number, since it uses as much as digits as its factorization.

2233467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82730 (or 82724 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 2233467 is about 1494.4788389268. The cubic root of 2233467 is about 130.7153269008.

Adding to 2233467 its reverse (7643322), we get a palindrome (9876789).

It can be divided in two parts, 22 and 33467, that added together give a square (33489 = 1832).

The spelling of 2233467 in words is "two million, two hundred thirty-three thousand, four hundred sixty-seven".

Divisors: 1 3 9 27 82721 248163 744489 2233467