108500428 has 12 divisors (see below), whose sum is σ = 195007792. Its totient is φ = 52783920.

The previous prime is 108500423. The next prime is 108500471. The reversal of 108500428 is 824005801.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 108500396 and 108500405.

It is not an unprimeable number, because it can be changed into a prime (108500423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366408 + ... + 366703.

Almost surely, 2^108500428 is an apocalyptic number.

It is an amenable number.

108500428 is a deficient number, since it is larger than the sum of its proper divisors (86507364).

108500428 is a wasteful number, since it uses less digits than its factorization.

108500428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733152 (or 733150 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 108500428 is about 10416.3538726370. The cubic root of 108500428 is about 476.9547194219.

The spelling of 108500428 in words is "one hundred eight million, five hundred thousand, four hundred twenty-eight".