107857079 has 4 divisors (see below), whose sum is σ = 117662280. Its totient is φ = 98051880.

The previous prime is 107857063. The next prime is 107857093. The reversal of 107857079 is 970758701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 107857079 - 2⁴ = 107857063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107857039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4902584 + ... + 4902605.

It is an arithmetic number, because the mean of its divisors is an integer number (29415570).

Almost surely, 2^107857079 is an apocalyptic number.

107857079 is a deficient number, since it is larger than the sum of its proper divisors (9805201).

107857079 is an equidigital number, since it uses as much as digits as its factorization.

107857079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9805200.

The product of its (nonzero) digits is 123480, while the sum is 44.

The square root of 107857079 is about 10385.4262791664. The cubic root of 107857079 is about 476.0101553161.

The spelling of 107857079 in words is "one hundred seven million, eight hundred fifty-seven thousand, seventy-nine".