89208868 has 24 divisors (see below), whose sum is σ = 178673600. Its totient is φ = 38177568.

The previous prime is 89208859. The next prime is 89208869. The reversal of 89208868 is 86880298.

It is not an unprimeable number, because it can be changed into a prime (89208869) 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, 22198 + ... + 25906.

Almost surely, 2^89208868 is an apocalyptic number.

It is an amenable number.

89208868 is an abundant number, since it is smaller than the sum of its proper divisors (89464732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89208868 is a wasteful number, since it uses less digits than its factorization.

89208868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4579 (or 4577 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 49.

The square root of 89208868 is about 9445.0446266812. The cubic root of 89208868 is about 446.8235034992.

The spelling of 89208868 in words is "eighty-nine million, two hundred eight thousand, eight hundred sixty-eight".