107256680 has 16 divisors (see below), whose sum is σ = 241327620. Its totient is φ = 42902656.

The previous prime is 107256661. The next prime is 107256701. The reversal of 107256680 is 86652701.

It can be written as a sum of positive squares in 2 ways, for example, as 106791556 + 465124 = 10334^2 + 682^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 107256680.

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 3 ways as a sum of consecutive naturals, for example, 1340669 + ... + 1340748.

Almost surely, 2^107256680 is an apocalyptic number.

107256680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107256680 is an abundant number, since it is smaller than the sum of its proper divisors (134070940).

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

107256680 is a wasteful number, since it uses less digits than its factorization.

107256680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681428 (or 2681424 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 107256680 is about 10356.4800970214. The cubic root of 107256680 is about 475.1252559795.

The spelling of 107256680 in words is "one hundred seven million, two hundred fifty-six thousand, six hundred eighty".