89900536 has 32 divisors (see below), whose sum is σ = 188380080. Its totient is φ = 39865600.

The previous prime is 89900521. The next prime is 89900549. The reversal of 89900536 is 63500998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8851 + ... + 16066.

Almost surely, 2^89900536 is an apocalyptic number.

It is an amenable number.

89900536 is an abundant number, since it is smaller than the sum of its proper divisors (98479544).

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

89900536 is a wasteful number, since it uses less digits than its factorization.

89900536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24975 (or 24971 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 89900536 is about 9481.5893182525. The cubic root of 89900536 is about 447.9753254905.

The spelling of 89900536 in words is "eighty-nine million, nine hundred thousand, five hundred thirty-six".