112772659 has 4 divisors (see below), whose sum is σ = 114684120. Its totient is φ = 110861200.

The previous prime is 112772641. The next prime is 112772683. The reversal of 112772659 is 956277211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 956277211 = 257 ⋅3720923.

It is a cyclic number.

It is not a de Polignac number, because 112772659 - 2⁹ = 112772147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112772609) 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, 955642 + ... + 955759.

It is an arithmetic number, because the mean of its divisors is an integer number (28671030).

Almost surely, 2^112772659 is an apocalyptic number.

112772659 is a deficient number, since it is larger than the sum of its proper divisors (1911461).

112772659 is an equidigital number, since it uses as much as digits as its factorization.

112772659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911460.

The product of its digits is 52920, while the sum is 40.

The square root of 112772659 is about 10619.4472078353. The cubic root of 112772659 is about 483.1343767213.

The spelling of 112772659 in words is "one hundred twelve million, seven hundred seventy-two thousand, six hundred fifty-nine".