108913630 has 64 divisors (see below), whose sum is σ = 232025472. Its totient is φ = 36034560.

The previous prime is 108913627. The next prime is 108913657. The reversal of 108913630 is 36319801.

It is a junction number, because it is equal to n+sod(n) for n = 108913592 and 108913601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393052 + ... + 393328.

It is an arithmetic number, because the mean of its divisors is an integer number (3625398).

Almost surely, 2^108913630 is an apocalyptic number.

108913630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108913630 is an abundant number, since it is smaller than the sum of its proper divisors (123111842).

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

108913630 is a wasteful number, since it uses less digits than its factorization.

108913630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 108913630 is about 10436.1693163727. The cubic root of 108913630 is about 477.5594144063.

The spelling of 108913630 in words is "one hundred eight million, nine hundred thirteen thousand, six hundred thirty".