108240456 has 32 divisors (see below), whose sum is σ = 275191200. Its totient is φ = 35468160.

The previous prime is 108240439. The next prime is 108240463. The reversal of 108240456 is 654042801.

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, 36805 + ... + 39636.

It is an arithmetic number, because the mean of its divisors is an integer number (8599725).

Almost surely, 2^108240456 is an apocalyptic number.

It is an amenable number.

108240456 is an abundant number, since it is smaller than the sum of its proper divisors (166950744).

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

108240456 is a wasteful number, since it uses less digits than its factorization.

108240456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76509 (or 76505 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 108240456 is about 10403.8673578627. The cubic root of 108240456 is about 476.5734796453.

The spelling of 108240456 in words is "one hundred eight million, two hundred forty thousand, four hundred fifty-six".