112977693 has 8 divisors (see below), whose sum is σ = 167374400. Its totient is φ = 75318444.

The previous prime is 112977677. The next prime is 112977703. The reversal of 112977693 is 396779211.

It is not a de Polignac number, because 112977693 - 2⁴ = 112977677 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 (112977643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2092153 + ... + 2092206.

It is an arithmetic number, because the mean of its divisors is an integer number (20921800).

Almost surely, 2^112977693 is an apocalyptic number.

It is an amenable number.

112977693 is a deficient number, since it is larger than the sum of its proper divisors (54396707).

112977693 is an equidigital number, since it uses as much as digits as its factorization.

112977693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4184368 (or 4184362 counting only the distinct ones).

The product of its digits is 142884, while the sum is 45.

The square root of 112977693 is about 10629.0965279275. The cubic root of 112977693 is about 483.4269978868.

The spelling of 112977693 in words is "one hundred twelve million, nine hundred seventy-seven thousand, six hundred ninety-three".