79228 has 12 divisors (see below), whose sum is σ = 143640. Its totient is φ = 38192.

The previous prime is 79201. The next prime is 79229. The reversal of 79228 is 82297.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 79196 and 79205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226 + ... + 457.

It is an arithmetic number, because the mean of its divisors is an integer number (11970).

2⁷⁹²²⁸ is an apocalyptic number.

It is an amenable number.

79228 is a deficient number, since it is larger than the sum of its proper divisors (64412).

79228 is a wasteful number, since it uses less digits than its factorization.

79228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 714 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 79228 is about 281.4746880272. The cubic root of 79228 is about 42.9496435936.

It can be divided in two parts, 792 and 28, that added together give a triangular number (820 = T₄₀).

The spelling of 79228 in words is "seventy-nine thousand, two hundred twenty-eight".