99322072 has 16 divisors (see below), whose sum is σ = 186577560. Its totient is φ = 49568064.

The previous prime is 99322051. The next prime is 99322079. The reversal of 99322072 is 27022399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99322079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6973 + ... + 15724.

Almost surely, 2^99322072 is an apocalyptic number.

It is an amenable number.

99322072 is a deficient number, since it is larger than the sum of its proper divisors (87255488).

99322072 is a wasteful number, since it uses less digits than its factorization.

99322072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23250 (or 23246 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 99322072 is about 9966.0459561453. The cubic root of 99322072 is about 463.1076164811.

The spelling of 99322072 in words is "ninety-nine million, three hundred twenty-two thousand, seventy-two".