163372 has 24 divisors (see below), whose sum is σ = 322560. Its totient is φ = 71760.

The previous prime is 163367. The next prime is 163393. The reversal of 163372 is 273361.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2029 + ... + 2107.

It is an arithmetic number, because the mean of its divisors is an integer number (13440).

2¹⁶³³⁷² is an apocalyptic number.

It is an amenable number.

163372 is a deficient number, since it is larger than the sum of its proper divisors (159188).

163372 is a wasteful number, since it uses less digits than its factorization.

163372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 139 counting only the distinct ones).

The product of its digits is 756, while the sum is 22.

The square root of 163372 is about 404.1930231956. The cubic root of 163372 is about 54.6670797774.

It can be divided in two parts, 163 and 372, that added together give a palindrome (535).

The spelling of 163372 in words is "one hundred sixty-three thousand, three hundred seventy-two".