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1352441 is a prime number
BaseRepresentation
bin101001010001011111001
32112201012102
411022023321
5321234231
644553145
714331656
oct5121371
92481172
101352441
11844122
125527b5
1338477c
14272c2d
151baacb
hex14a2f9

1352441 has 2 divisors, whose sum is σ = 1352442. Its totient is φ = 1352440.

The previous prime is 1352419. The next prime is 1352443. The reversal of 1352441 is 1442531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 942841 + 409600 = 971^2 + 640^2 .

It is an emirp because it is prime and its reverse (1442531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1352441 - 210 = 1351417 is a prime.

Together with 1352443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1352443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676220 + 676221.

It is an arithmetic number, because the mean of its divisors is an integer number (676221).

21352441 is an apocalyptic number.

It is an amenable number.

1352441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352441 is an equidigital number, since it uses as much as digits as its factorization.

1352441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 20.

The square root of 1352441 is about 1162.9449686034. The cubic root of 1352441 is about 110.5875175982.

Adding to 1352441 its reverse (1442531), we get a palindrome (2794972).

The spelling of 1352441 in words is "one million, three hundred fifty-two thousand, four hundred forty-one".