99288964 has 12 divisors (see below), whose sum is σ = 173879104. Its totient is φ = 49609224.

The previous prime is 99288949. The next prime is 99288967. The reversal of 99288964 is 46988299.

It is not an unprimeable number, because it can be changed into a prime (99288967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1872 + ... + 14215.

Almost surely, 2^99288964 is an apocalyptic number.

It is an amenable number.

99288964 is a deficient number, since it is larger than the sum of its proper divisors (74590140).

99288964 is a wasteful number, since it uses less digits than its factorization.

99288964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17634 (or 17632 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 55.

The square root of 99288964 is about 9964.3847777974. The cubic root of 99288964 is about 463.0561533618.

The spelling of 99288964 in words is "ninety-nine million, two hundred eighty-eight thousand, nine hundred sixty-four".