332055144 has 48 divisors (see below), whose sum is σ = 900209700. Its totient is φ = 110575104.

The previous prime is 332055137. The next prime is 332055161. The reversal of 332055144 is 441550233.

It can be written as a sum of positive squares in 2 ways, for example, as 266930244 + 65124900 = 16338^2 + 8070^2 .

It is a super-2 number, since 2×332055144² = 220521237313721472, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 105952 + ... + 109040.

Almost surely, 2^332055144 is an apocalyptic number.

It is an amenable number.

332055144 is an abundant number, since it is smaller than the sum of its proper divisors (568154556).

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

332055144 is a wasteful number, since it uses less digits than its factorization.

332055144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4594 (or 4587 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 332055144 is about 18222.3803055474. The cubic root of 332055144 is about 692.4738921548.

The spelling of 332055144 in words is "three hundred thirty-two million, fifty-five thousand, one hundred forty-four".