89879204 has 12 divisors (see below), whose sum is σ = 166541004. Its totient is φ = 42296064.

The previous prime is 89879201. The next prime is 89879213. The reversal of 89879204 is 40297898.

It can be written as a sum of positive squares in 2 ways, for example, as 41576704 + 48302500 = 6448^2 + 6950^2 .

It is not an unprimeable number, because it can be changed into a prime (89879201) 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, 660809 + ... + 660944.

It is an arithmetic number, because the mean of its divisors is an integer number (13878417).

Almost surely, 2^89879204 is an apocalyptic number.

It is an amenable number.

89879204 is a deficient number, since it is larger than the sum of its proper divisors (76661800).

89879204 is a wasteful number, since it uses less digits than its factorization.

89879204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321774 (or 1321772 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 89879204 is about 9480.4643346199. The cubic root of 89879204 is about 447.9398901601.

The spelling of 89879204 in words is "eighty-nine million, eight hundred seventy-nine thousand, two hundred four".