163372960 has 24 divisors (see below), whose sum is σ = 385968996. Its totient is φ = 65349120.

The previous prime is 163372943. The next prime is 163372973. The reversal of 163372960 is 69273361.

It can be written as a sum of positive squares in 2 ways, for example, as 131698576 + 31674384 = 11476^2 + 5628^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510381 + ... + 510700.

Almost surely, 2^163372960 is an apocalyptic number.

163372960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

163372960 is an abundant number, since it is smaller than the sum of its proper divisors (222596036).

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

163372960 is a wasteful number, since it uses less digits than its factorization.

163372960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021096 (or 1021088 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 163372960 is about 12781.7432300919. The cubic root of 163372960 is about 546.6718685472.

The spelling of 163372960 in words is "one hundred sixty-three million, three hundred seventy-two thousand, nine hundred sixty".