89504404 has 12 divisors (see below), whose sum is σ = 170872128. Its totient is φ = 40683800.

The previous prime is 89504321. The next prime is 89504413. The reversal of 89504404 is 40440598.

It is a super-2 number, since 2×89504404² = 16022076670790432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 89504404.

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, 1017052 + ... + 1017139.

It is an arithmetic number, because the mean of its divisors is an integer number (14239344).

Almost surely, 2^89504404 is an apocalyptic number.

It is an amenable number.

89504404 is a deficient number, since it is larger than the sum of its proper divisors (81367724).

89504404 is a wasteful number, since it uses less digits than its factorization.

89504404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034206 (or 2034204 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 89504404 is about 9460.6767199815. The cubic root of 89504404 is about 447.3163800415.

The spelling of 89504404 in words is "eighty-nine million, five hundred four thousand, four hundred four".