332152540 has 24 divisors (see below), whose sum is σ = 699113520. Its totient is φ = 132557568.

The previous prime is 332152523. The next prime is 332152559. The reversal of 332152540 is 45251233.

332152540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×332152540² = 220650619656903200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9885 + ... + 27604.

It is an arithmetic number, because the mean of its divisors is an integer number (29129730).

Almost surely, 2^332152540 is an apocalyptic number.

It is an amenable number.

332152540 is an abundant number, since it is smaller than the sum of its proper divisors (366960980).

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

332152540 is a wasteful number, since it uses less digits than its factorization.

332152540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37941 (or 37939 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 332152540 is about 18225.0525376472. The cubic root of 332152540 is about 692.5415893384.

The spelling of 332152540 in words is "three hundred thirty-two million, one hundred fifty-two thousand, five hundred forty".