332053812 has 36 divisors (see below), whose sum is σ = 841198176. Its totient is φ = 110442000.

The previous prime is 332053811. The next prime is 332053837. The reversal of 332053812 is 218350233.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×332053812² = 220519468127462688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332053811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6937 + ... + 26687.

It is an arithmetic number, because the mean of its divisors is an integer number (23366616).

Almost surely, 2^332053812 is an apocalyptic number.

It is an amenable number.

332053812 is an abundant number, since it is smaller than the sum of its proper divisors (509144364).

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

332053812 is a wasteful number, since it uses less digits than its factorization.

332053812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20228 (or 20223 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 332053812 is about 18222.3437570473. The cubic root of 332053812 is about 692.4729662278.

The spelling of 332053812 in words is "three hundred thirty-two million, fifty-three thousand, eight hundred twelve".