172796 has 12 divisors (see below), whose sum is σ = 325752. Its totient is φ = 79728.

The previous prime is 172787. The next prime is 172801. The reversal of 172796 is 697271.

It is a congruent number.

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, 1610 + ... + 1713.

It is an arithmetic number, because the mean of its divisors is an integer number (27146).

2¹⁷²⁷⁹⁶ is an apocalyptic number.

It is an amenable number.

172796 is a deficient number, since it is larger than the sum of its proper divisors (152956).

172796 is a wasteful number, since it uses less digits than its factorization.

172796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340 (or 3338 counting only the distinct ones).

The product of its digits is 5292, while the sum is 32.

The square root of 172796 is about 415.6873825364. The cubic root of 172796 is about 55.6986362233.

The spelling of 172796 in words is "one hundred seventy-two thousand, seven hundred ninety-six".