332421252 has 24 divisors (see below), whose sum is σ = 775979232. Its totient is φ = 110760000.

The previous prime is 332421241. The next prime is 332421263. The reversal of 332421252 is 252124233.

332421252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (332421241) and next prime (332421263).

It is a super-2 number, since 2×332421252² = 221007777562495008, which contains 22 as substring.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 34752 + ... + 43272.

It is an arithmetic number, because the mean of its divisors is an integer number (32332468).

Almost surely, 2^332421252 is an apocalyptic number.

It is an amenable number.

332421252 is an abundant number, since it is smaller than the sum of its proper divisors (443557980).

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

332421252 is a wasteful number, since it uses less digits than its factorization.

332421252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11779 (or 11777 counting only the distinct ones).

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

The square root of 332421252 is about 18232.4230973286. The cubic root of 332421252 is about 692.7282947947.

Adding to 332421252 its reverse (252124233), we get a palindrome (584545485).

The spelling of 332421252 in words is "three hundred thirty-two million, four hundred twenty-one thousand, two hundred fifty-two".