799172 has 24 divisors (see below), whose sum is σ = 1566432. Its totient is φ = 353600.

The previous prime is 799171. The next prime is 799217. The reversal of 799172 is 271997.

It is not an unprimeable number, because it can be changed into a prime (799171) 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, 1583 + ... + 2025.

It is an arithmetic number, because the mean of its divisors is an integer number (65268).

2⁷⁹⁹¹⁷² is an apocalyptic number.

It is an amenable number.

799172 is a deficient number, since it is larger than the sum of its proper divisors (767260).

799172 is a wasteful number, since it uses less digits than its factorization.

799172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 497 counting only the distinct ones).

The product of its digits is 7938, while the sum is 35.

The square root of 799172 is about 893.9642051000. The cubic root of 799172 is about 92.7997386536.

The spelling of 799172 in words is "seven hundred ninety-nine thousand, one hundred seventy-two".