99250568 has 8 divisors (see below), whose sum is σ = 186094830. Its totient is φ = 49625280.

The previous prime is 99250559. The next prime is 99250577. The reversal of 99250568 is 86505299.

It is an interprime number because it is at equal distance from previous prime (99250559) and next prime (99250577).

It can be written as a sum of positive squares in only one way, i.e., 99161764 + 88804 = 9958^2 + 298^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6203153 + ... + 6203168.

Almost surely, 2^99250568 is an apocalyptic number.

It is an amenable number.

99250568 is a deficient number, since it is larger than the sum of its proper divisors (86844262).

99250568 is a wasteful number, since it uses less digits than its factorization.

99250568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12406327 (or 12406323 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 99250568 is about 9962.4579296477. The cubic root of 99250568 is about 462.9964562391.

The spelling of 99250568 in words is "ninety-nine million, two hundred fifty thousand, five hundred sixty-eight".