108745392 has 40 divisors (see below), whose sum is σ = 321058816. Its totient is φ = 31070016.

The previous prime is 108745381. The next prime is 108745393. The reversal of 108745392 is 293547801.

It is a self number, because there is not a number n which added to its sum of digits gives 108745392.

It is not an unprimeable number, because it can be changed into a prime (108745393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161488 + ... + 162159.

Almost surely, 2^108745392 is an apocalyptic number.

108745392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108745392 is an abundant number, since it is smaller than the sum of its proper divisors (212313424).

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

108745392 is a wasteful number, since it uses less digits than its factorization.

108745392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323665 (or 323659 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 108745392 is about 10428.1058682773. The cubic root of 108745392 is about 477.3133936373.

The spelling of 108745392 in words is "one hundred eight million, seven hundred forty-five thousand, three hundred ninety-two".