332162140 has 24 divisors (see below), whose sum is σ = 707368032. Its totient is φ = 130992960.

The previous prime is 332162137. The next prime is 332162147. The reversal of 332162140 is 41261233.

It is a super-2 number, since 2×332162140² = 220663374498759200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332162147) 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, 115539 + ... + 118378.

It is an arithmetic number, because the mean of its divisors is an integer number (29473668).

Almost surely, 2^332162140 is an apocalyptic number.

It is an amenable number.

332162140 is an abundant number, since it is smaller than the sum of its proper divisors (375205892).

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

332162140 is a wasteful number, since it uses less digits than its factorization.

332162140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233997 (or 233995 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 332162140 is about 18225.3159094705. The cubic root of 332162140 is about 692.5482613083.

The spelling of 332162140 in words is "three hundred thirty-two million, one hundred sixty-two thousand, one hundred forty".