Search a number
-
+
4671222 = 23778537
BaseRepresentation
bin10001110100011011110110
322210022201020
4101310123312
52143434342
6244042010
754463503
oct21643366
98708636
104671222
112700616
121693306
13c7724a
148984aa
156240ec
hex4746f6

4671222 has 8 divisors (see below), whose sum is σ = 9342456. Its totient is φ = 1557072.

The previous prime is 4671203. The next prime is 4671223. The reversal of 4671222 is 2221764.

It is a sphenic number, since it is the product of 3 distinct primes.

4671222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4671192 and 4671201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4671223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389263 + ... + 389274.

It is an arithmetic number, because the mean of its divisors is an integer number (1167807).

Almost surely, 24671222 is an apocalyptic number.

4671222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4671222 is a wasteful number, since it uses less digits than its factorization.

4671222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778542.

The product of its digits is 1344, while the sum is 24.

The square root of 4671222 is about 2161.3009970849. The cubic root of 4671222 is about 167.1642878712.

Adding to 4671222 its reverse (2221764), we get a palindrome (6892986).

The spelling of 4671222 in words is "four million, six hundred seventy-one thousand, two hundred twenty-two".

Divisors: 1 2 3 6 778537 1557074 2335611 4671222