99616916 has 24 divisors (see below), whose sum is σ = 199563840. Its totient is φ = 42622272.

The previous prime is 99616883. The next prime is 99616927. The reversal of 99616916 is 61961699.

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, 16520 + ... + 21728.

It is an arithmetic number, because the mean of its divisors is an integer number (8315160).

Almost surely, 2^99616916 is an apocalyptic number.

It is an amenable number.

99616916 is an abundant number, since it is smaller than the sum of its proper divisors (99946924).

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

99616916 is a wasteful number, since it uses less digits than its factorization.

99616916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5903 (or 5901 counting only the distinct ones).

The product of its digits is 157464, while the sum is 47.

The square root of 99616916 is about 9980.8274206100. The cubic root of 99616916 is about 463.5654187533.

The spelling of 99616916 in words is "ninety-nine million, six hundred sixteen thousand, nine hundred sixteen".