107712930 has 32 divisors (see below), whose sum is σ = 278397504. Its totient is φ = 26513856.

The previous prime is 107712911. The next prime is 107712947. The reversal of 107712930 is 39217701.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 137704 + ... + 138483.

It is an arithmetic number, because the mean of its divisors is an integer number (8699922).

Almost surely, 2^107712930 is an apocalyptic number.

107712930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107712930 is an abundant number, since it is smaller than the sum of its proper divisors (170684574).

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

107712930 is a wasteful number, since it uses less digits than its factorization.

107712930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276210.

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 107712930 is about 10378.4839933393. The cubic root of 107712930 is about 475.7980011722.

The spelling of 107712930 in words is "one hundred seven million, seven hundred twelve thousand, nine hundred thirty".