99762072 has 32 divisors (see below), whose sum is σ = 249848880. Its totient is φ = 33194880.

The previous prime is 99762067. The next prime is 99762077. The reversal of 99762072 is 27026799.

It is an interprime number because it is at equal distance from previous prime (99762067) and next prime (99762077).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99762077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11322 + ... + 18102.

Almost surely, 2^99762072 is an apocalyptic number.

It is an amenable number.

99762072 is an abundant number, since it is smaller than the sum of its proper divisors (150086808).

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

99762072 is a wasteful number, since it uses less digits than its factorization.

99762072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7403 (or 7399 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 99762072 is about 9988.0965153527. The cubic root of 99762072 is about 463.7904697042.

The spelling of 99762072 in words is "ninety-nine million, seven hundred sixty-two thousand, seventy-two".