112612807 has 4 divisors (see below), whose sum is σ = 117509040. Its totient is φ = 107716576.

The previous prime is 112612781. The next prime is 112612831. The reversal of 112612807 is 708216211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112612807 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 (112612897) 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, 2448082 + ... + 2448127.

It is an arithmetic number, because the mean of its divisors is an integer number (29377260).

Almost surely, 2^112612807 is an apocalyptic number.

112612807 is a deficient number, since it is larger than the sum of its proper divisors (4896233).

112612807 is an equidigital number, since it uses as much as digits as its factorization.

112612807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4896232.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 112612807 is about 10611.9181583727. The cubic root of 112612807 is about 482.9059924177.

The spelling of 112612807 in words is "one hundred twelve million, six hundred twelve thousand, eight hundred seven".