99925562 has 16 divisors (see below), whose sum is σ = 165137184. Its totient is φ = 44970000.

The previous prime is 99925549. The next prime is 99925577. The reversal of 99925562 is 26552999.

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 7 ways as a sum of consecutive naturals, for example, 20264 + ... + 24707.

It is an arithmetic number, because the mean of its divisors is an integer number (10321074).

Almost surely, 2^99925562 is an apocalyptic number.

99925562 is a deficient number, since it is larger than the sum of its proper divisors (65211622).

99925562 is a wasteful number, since it uses less digits than its factorization.

99925562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45085.

The product of its digits is 437400, while the sum is 47.

The square root of 99925562 is about 9996.2774071151. The cubic root of 99925562 is about 464.0436845761.

The spelling of 99925562 in words is "ninety-nine million, nine hundred twenty-five thousand, five hundred sixty-two".