99507952 has 30 divisors (see below), whose sum is σ = 194827808. Its totient is φ = 49234272.

The previous prime is 99507949. The next prime is 99507971. The reversal of 99507952 is 25970599.

It is a super-2 number, since 2×99507952² = 19803665022468608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 446113 + ... + 446335.

Almost surely, 2^99507952 is an apocalyptic number.

It is an amenable number.

99507952 is a deficient number, since it is larger than the sum of its proper divisors (95319856).

99507952 is a wasteful number, since it uses less digits than its factorization.

99507952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 255150, while the sum is 46.

The square root of 99507952 is about 9975.3672614095. The cubic root of 99507952 is about 463.3963364573.

The spelling of 99507952 in words is "ninety-nine million, five hundred seven thousand, nine hundred fifty-two".