108028634 has 12 divisors (see below), whose sum is σ = 188499114. Its totient is φ = 46297944.

The previous prime is 108028603. The next prime is 108028667. The reversal of 108028634 is 436820801.

It can be written as a sum of positive squares in only one way, i.e., 88642225 + 19386409 = 9415^2 + 4403^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 108028634.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 551069 + ... + 551264.

Almost surely, 2^108028634 is an apocalyptic number.

108028634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

108028634 is a deficient number, since it is larger than the sum of its proper divisors (80470480).

108028634 is a wasteful number, since it uses less digits than its factorization.

108028634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102349 (or 1102342 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 108028634 is about 10393.6824080785. The cubic root of 108028634 is about 476.2623985768.

The spelling of 108028634 in words is "one hundred eight million, twenty-eight thousand, six hundred thirty-four".