108396864 has 42 divisors (see below), whose sum is σ = 310701690. Its totient is φ = 36132096.

The previous prime is 108396859. The next prime is 108396877. The reversal of 108396864 is 468693801.

It can be written as a sum of positive squares in only one way, i.e., 73822464 + 34574400 = 8592^2 + 5880^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93519 + ... + 94670.

Almost surely, 2^108396864 is an apocalyptic number.

It is an amenable number.

108396864 is an abundant number, since it is smaller than the sum of its proper divisors (202304826).

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

108396864 is a wasteful number, since it uses less digits than its factorization.

108396864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188207 (or 188194 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 108396864 is about 10411.3814645320. The cubic root of 108396864 is about 476.8029195203.

The spelling of 108396864 in words is "one hundred eight million, three hundred ninety-six thousand, eight hundred sixty-four".