112158477 has 6 divisors (see below), whose sum is σ = 162006702. Its totient is φ = 74772312.

The previous prime is 112158461. The next prime is 112158517. The reversal of 112158477 is 774851211.

112158477 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 584 + 77 = 666.

It can be written as a sum of positive squares in only one way, i.e., 90897156 + 21261321 = 9534^2 + 4611^2 .

It is not a de Polignac number, because 112158477 - 2⁴ = 112158461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112154477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6231018 + ... + 6231035.

It is an arithmetic number, because the mean of its divisors is an integer number (27001117).

Almost surely, 2^112158477 is an apocalyptic number.

It is an amenable number.

112158477 is a deficient number, since it is larger than the sum of its proper divisors (49848225).

112158477 is a wasteful number, since it uses less digits than its factorization.

112158477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12462059 (or 12462056 counting only the distinct ones).

The product of its digits is 15680, while the sum is 36.

The square root of 112158477 is about 10590.4899320098. The cubic root of 112158477 is about 482.2556981365.

The spelling of 112158477 in words is "one hundred twelve million, one hundred fifty-eight thousand, four hundred seventy-seven".