99685032 has 16 divisors (see below), whose sum is σ = 249212640. Its totient is φ = 33228336.

The previous prime is 99684989. The next prime is 99685087. The reversal of 99685032 is 23058699.

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, 2076748 + ... + 2076795.

It is an arithmetic number, because the mean of its divisors is an integer number (15575790).

Almost surely, 2^99685032 is an apocalyptic number.

It is an amenable number.

99685032 is an abundant number, since it is smaller than the sum of its proper divisors (149527608).

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

99685032 is a wasteful number, since it uses less digits than its factorization.

99685032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4153552 (or 4153548 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 99685032 is about 9984.2391798274. The cubic root of 99685032 is about 463.6710535157.

The spelling of 99685032 in words is "ninety-nine million, six hundred eighty-five thousand, thirty-two".