34431252 has 48 divisors (see below), whose sum is σ = 82293120. Its totient is φ = 11202048.

The previous prime is 34431227. The next prime is 34431263. The reversal of 34431252 is 25213443.

It is a super-2 number, since 2×34431252² = 2371022228575008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109848 + ... + 110160.

It is an arithmetic number, because the mean of its divisors is an integer number (1714440).

Almost surely, 2^34431252 is an apocalyptic number.

It is an amenable number.

34431252 is an abundant number, since it is smaller than the sum of its proper divisors (47861868).

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

34431252 is a wasteful number, since it uses less digits than its factorization.

34431252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 510 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 34431252 is about 5867.8149255068. The cubic root of 34431252 is about 325.3251247406.

Adding to 34431252 its reverse (25213443), we get a palindrome (59644695).

The spelling of 34431252 in words is "thirty-four million, four hundred thirty-one thousand, two hundred fifty-two".