99020952 has 48 divisors (see below), whose sum is σ = 268823880. Its totient is φ = 32928000.

The previous prime is 99020927. The next prime is 99020953. The reversal of 99020952 is 25902099.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99020953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33952 + ... + 36752.

Almost surely, 2^99020952 is an apocalyptic number.

It is an amenable number.

99020952 is an abundant number, since it is smaller than the sum of its proper divisors (169802928).

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

99020952 is a wasteful number, since it uses less digits than its factorization.

99020952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3304 (or 3297 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 99020952 is about 9950.9271929806. The cubic root of 99020952 is about 462.6391334022.

The spelling of 99020952 in words is "ninety-nine million, twenty thousand, nine hundred fifty-two".