99108594 has 24 divisors (see below), whose sum is σ = 231253932. Its totient is φ = 30494880.

The previous prime is 99108551. The next prime is 99108619. The reversal of 99108594 is 49580199.

It can be written as a sum of positive squares in 2 ways, for example, as 80730225 + 18378369 = 8985^2 + 4287^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211537 + ... + 212004.

Almost surely, 2^99108594 is an apocalyptic number.

99108594 is an abundant number, since it is smaller than the sum of its proper divisors (132145338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99108594 is a wasteful number, since it uses less digits than its factorization.

99108594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423562 (or 423559 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The square root of 99108594 is about 9955.3299292389. The cubic root of 99108594 is about 462.7755848689.

The spelling of 99108594 in words is "ninety-nine million, one hundred eight thousand, five hundred ninety-four".