99896764 has 48 divisors (see below), whose sum is σ = 199987200. Its totient is φ = 43243200.

The previous prime is 99896747. The next prime is 99896773. The reversal of 99896764 is 46769899.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a junction number, because it is equal to n+sod(n) for n = 99896699 and 99896708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100309 + ... + 101299.

It is an arithmetic number, because the mean of its divisors is an integer number (4166400).

Almost surely, 2^99896764 is an apocalyptic number.

It is an amenable number.

99896764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

99896764 is a wasteful number, since it uses less digits than its factorization.

99896764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114 (or 1112 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 58.

The square root of 99896764 is about 9994.8368671029. The cubic root of 99896764 is about 463.9991020098. Note that the first 3 decimals are identical.

The spelling of 99896764 in words is "ninety-nine million, eight hundred ninety-six thousand, seven hundred sixty-four".