99955852 has 18 divisors (see below), whose sum is σ = 185819732. Its totient is φ = 47037504.

The previous prime is 99955829. The next prime is 99955879. The reversal of 99955852 is 25855999.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 99955852.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42078 + ... + 44389.

Almost surely, 2^99955852 is an apocalyptic number.

It is an amenable number.

99955852 is a deficient number, since it is larger than the sum of its proper divisors (85863880).

99955852 is a wasteful number, since it uses less digits than its factorization.

99955852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86505 (or 86486 counting only the distinct ones).

The product of its digits is 1458000, while the sum is 52.

The square root of 99955852 is about 9997.7923563155. The cubic root of 99955852 is about 464.0905676857.

The spelling of 99955852 in words is "ninety-nine million, nine hundred fifty-five thousand, eight hundred fifty-two".