108862988 has 24 divisors (see below), whose sum is σ = 206225712. Its totient is φ = 49984704.

The previous prime is 108862969. The next prime is 108863009. The reversal of 108862988 is 889268801.

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, 4931 + ... + 15557.

It is an arithmetic number, because the mean of its divisors is an integer number (8592738).

Almost surely, 2^108862988 is an apocalyptic number.

It is an amenable number.

108862988 is a deficient number, since it is larger than the sum of its proper divisors (97362724).

108862988 is a wasteful number, since it uses less digits than its factorization.

108862988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10841 (or 10839 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 50.

The square root of 108862988 is about 10433.7427608697. The cubic root of 108862988 is about 477.4853853700.

The spelling of 108862988 in words is "one hundred eight million, eight hundred sixty-two thousand, nine hundred eighty-eight".