89903692 has 12 divisors (see below), whose sum is σ = 157407376. Its totient is φ = 44930160.

The previous prime is 89903677. The next prime is 89903713. The reversal of 89903692 is 29630998.

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, 7138 + ... + 15190.

Almost surely, 2^89903692 is an apocalyptic number.

It is an amenable number.

89903692 is a deficient number, since it is larger than the sum of its proper divisors (67503684).

89903692 is a wasteful number, since it uses less digits than its factorization.

89903692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10848 (or 10846 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 89903692 is about 9481.7557445865. The cubic root of 89903692 is about 447.9805675563.

The spelling of 89903692 in words is "eighty-nine million, nine hundred three thousand, six hundred ninety-two".