89238004 has 12 divisors (see below), whose sum is σ = 156762144. Its totient is φ = 44448824.

The previous prime is 89237923. The next prime is 89238011. The reversal of 89238004 is 40083298.

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, 41362 + ... + 43465.

It is an arithmetic number, because the mean of its divisors is an integer number (13063512).

Almost surely, 2^89238004 is an apocalyptic number.

It is an amenable number.

89238004 is a deficient number, since it is larger than the sum of its proper divisors (67524140).

89238004 is a wasteful number, since it uses less digits than its factorization.

89238004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85094 (or 85092 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 89238004 is about 9446.5868968639. The cubic root of 89238004 is about 446.8721430303.

The spelling of 89238004 in words is "eighty-nine million, two hundred thirty-eight thousand, four".