112429657 has 2 divisors, whose sum is σ = 112429658. Its totient is φ = 112429656.

The previous prime is 112429621. The next prime is 112429661. The reversal of 112429657 is 756924211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110901961 + 1527696 = 10531^2 + 1236^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112429657 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112429697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56214828 + 56214829.

It is an arithmetic number, because the mean of its divisors is an integer number (56214829).

Almost surely, 2^112429657 is an apocalyptic number.

It is an amenable number.

112429657 is a deficient number, since it is larger than the sum of its proper divisors (1).

112429657 is an equidigital number, since it uses as much as digits as its factorization.

112429657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 37.

The square root of 112429657 is about 10603.2851984656. The cubic root of 112429657 is about 482.6440558882.

The spelling of 112429657 in words is "one hundred twelve million, four hundred twenty-nine thousand, six hundred fifty-seven".