332052540 has 24 divisors (see below), whose sum is σ = 929747280. Its totient is φ = 88547328.

The previous prime is 332052527. The next prime is 332052547. The reversal of 332052540 is 45250233.

It is a super-2 number, since 2×332052540² = 220517778640903200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332052540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332052547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2767045 + ... + 2767164.

It is an arithmetic number, because the mean of its divisors is an integer number (38739470).

Almost surely, 2^332052540 is an apocalyptic number.

332052540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332052540 is an abundant number, since it is smaller than the sum of its proper divisors (597694740).

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

332052540 is a wasteful number, since it uses less digits than its factorization.

332052540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5534221 (or 5534219 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 332052540 is about 18222.3088548076. The cubic root of 332052540 is about 692.4720820069.

The spelling of 332052540 in words is "three hundred thirty-two million, fifty-two thousand, five hundred forty".