99125854 has 16 divisors (see below), whose sum is σ = 151637616. Its totient is φ = 48585600.

The previous prime is 99125843. The next prime is 99125891. The reversal of 99125854 is 45852199.

It is a self number, because there is not a number n which added to its sum of digits gives 99125854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39909 + ... + 42319.

It is an arithmetic number, because the mean of its divisors is an integer number (9477351).

Almost surely, 2^99125854 is an apocalyptic number.

99125854 is a deficient number, since it is larger than the sum of its proper divisors (52511762).

99125854 is a wasteful number, since it uses less digits than its factorization.

99125854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811.

The product of its digits is 129600, while the sum is 43.

The square root of 99125854 is about 9956.1967638250. The cubic root of 99125854 is about 462.8024478032.

The spelling of 99125854 in words is "ninety-nine million, one hundred twenty-five thousand, eight hundred fifty-four".