89942576 has 20 divisors (see below), whose sum is σ = 175809432. Its totient is φ = 44572416.

The previous prime is 89942533. The next prime is 89942617. The reversal of 89942576 is 67524998.

It is a happy 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, 23066 + ... + 26681.

Almost surely, 2^89942576 is an apocalyptic number.

It is an amenable number.

89942576 is a deficient number, since it is larger than the sum of its proper divisors (85866856).

89942576 is a wasteful number, since it uses less digits than its factorization.

89942576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49868 (or 49862 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 50.

The square root of 89942576 is about 9483.8059870497. The cubic root of 89942576 is about 448.0451431975.

The spelling of 89942576 in words is "eighty-nine million, nine hundred forty-two thousand, five hundred seventy-six".