107980761 has 24 divisors (see below), whose sum is σ = 171054720. Its totient is φ = 60386592.

The previous prime is 107980739. The next prime is 107980777. The reversal of 107980761 is 167089701.

It is not a de Polignac number, because 107980761 - 2⁵ = 107980729 is a prime.

It is a super-2 number, since 2×107980761² = 23319689492278242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107980711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 906 + ... + 14723.

It is an arithmetic number, because the mean of its divisors is an integer number (7127280).

Almost surely, 2^107980761 is an apocalyptic number.

It is an amenable number.

107980761 is a deficient number, since it is larger than the sum of its proper divisors (63073959).

107980761 is a wasteful number, since it uses less digits than its factorization.

107980761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15693 (or 15686 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 39.

The square root of 107980761 is about 10391.3791673675. The cubic root of 107980761 is about 476.1920361252.

The spelling of 107980761 in words is "one hundred seven million, nine hundred eighty thousand, seven hundred sixty-one".