332055240 has 128 divisors (see below), whose sum is σ = 1097349120. Its totient is φ = 79712000.

The previous prime is 332055233. The next prime is 332055253. The reversal of 332055240 is 42550233.

It is a super-2 number, since 2×332055240² = 220521364822915200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 332055240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140065 + ... + 142415.

It is an arithmetic number, because the mean of its divisors is an integer number (8573040).

Almost surely, 2^332055240 is an apocalyptic number.

332055240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332055240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (548674560).

332055240 is an abundant number, since it is smaller than the sum of its proper divisors (765293880).

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

332055240 is a wasteful number, since it uses less digits than its factorization.

332055240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483 (or 2479 counting only the distinct ones).

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

The square root of 332055240 is about 18222.3829396707. The cubic root of 332055240 is about 692.4739588882.

The spelling of 332055240 in words is "three hundred thirty-two million, fifty-five thousand, two hundred forty".