108439054 has 16 divisors (see below), whose sum is σ = 169577856. Its totient is φ = 51948000.

The previous prime is 108439013. The next prime is 108439069. The reversal of 108439054 is 450934801.

It is a congruent number.

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, 2397 + ... + 14920.

It is an arithmetic number, because the mean of its divisors is an integer number (10598616).

Almost surely, 2^108439054 is an apocalyptic number.

108439054 is a deficient number, since it is larger than the sum of its proper divisors (61138802).

108439054 is a wasteful number, since it uses less digits than its factorization.

108439054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17451.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 108439054 is about 10413.4074154428. The cubic root of 108439054 is about 476.8647715737.

The spelling of 108439054 in words is "one hundred eight million, four hundred thirty-nine thousand, fifty-four".