99522374 has 16 divisors (see below), whose sum is σ = 176493600. Its totient is φ = 41181504.

The previous prime is 99522347. The next prime is 99522391. The reversal of 99522374 is 47322599.

It is a Curzon number.

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, 122159 + ... + 122970.

It is an arithmetic number, because the mean of its divisors is an integer number (11030850).

Almost surely, 2^99522374 is an apocalyptic number.

99522374 is a deficient number, since it is larger than the sum of its proper divisors (76971226).

99522374 is a wasteful number, since it uses less digits than its factorization.

99522374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245167.

The product of its digits is 136080, while the sum is 41.

The square root of 99522374 is about 9976.0901158720. The cubic root of 99522374 is about 463.4187225379.

The spelling of 99522374 in words is "ninety-nine million, five hundred twenty-two thousand, three hundred seventy-four".