112646761 has 4 divisors (see below), whose sum is σ = 112670800. Its totient is φ = 112622724.

The previous prime is 112646749. The next prime is 112646771. The reversal of 112646761 is 167646211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112646761 is a prime.

It is a super-2 number, since 2×112646761² = 25378585527582242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112646741) 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, 2451 + ... + 15208.

It is an arithmetic number, because the mean of its divisors is an integer number (28167700).

Almost surely, 2^112646761 is an apocalyptic number.

It is an amenable number.

112646761 is a deficient number, since it is larger than the sum of its proper divisors (24039).

112646761 is an equidigital number, since it uses as much as digits as its factorization.

112646761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24038.

The product of its digits is 12096, while the sum is 34.

The square root of 112646761 is about 10613.5178428267. The cubic root of 112646761 is about 482.9545213635.

The spelling of 112646761 in words is "one hundred twelve million, six hundred forty-six thousand, seven hundred sixty-one".