332253540 has 72 divisors (see below), whose sum is σ = 1009619520. Its totient is φ = 88444224.

The previous prime is 332253533. The next prime is 332253563. The reversal of 332253540 is 45352233.

It is a super-2 number, since 2×332253540² = 220784829685063200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129591 + ... + 132129.

Almost surely, 2^332253540 is an apocalyptic number.

332253540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332253540 is an abundant number, since it is smaller than the sum of its proper divisors (677365980).

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

332253540 is a wasteful number, since it uses less digits than its factorization.

332253540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281 (or 3276 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 332253540 is about 18227.8232381160. The cubic root of 332253540 is about 692.6117775839.

The spelling of 332253540 in words is "three hundred thirty-two million, two hundred fifty-three thousand, five hundred forty".