99875052 has 24 divisors (see below), whose sum is σ = 258935600. Its totient is φ = 33291648.

The previous prime is 99875033. The next prime is 99875053. The reversal of 99875052 is 25057899.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 99874989 and 99875007.

It is not an unprimeable number, because it can be changed into a prime (99875053) 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, 462277 + ... + 462492.

Almost surely, 2^99875052 is an apocalyptic number.

It is an amenable number.

99875052 is an abundant number, since it is smaller than the sum of its proper divisors (159060548).

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

99875052 is a wasteful number, since it uses less digits than its factorization.

99875052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924782 (or 924774 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The square root of 99875052 is about 9993.7506472795. The cubic root of 99875052 is about 463.9654837087.

The spelling of 99875052 in words is "ninety-nine million, eight hundred seventy-five thousand, fifty-two".