112578967 has 2 divisors, whose sum is σ = 112578968. Its totient is φ = 112578966.

The previous prime is 112578941. The next prime is 112579001. The reversal of 112578967 is 769875211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112578967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112578937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56289483 + 56289484.

It is an arithmetic number, because the mean of its divisors is an integer number (56289484).

Almost surely, 2^112578967 is an apocalyptic number.

112578967 is a deficient number, since it is larger than the sum of its proper divisors (1).

112578967 is an equidigital number, since it uses as much as digits as its factorization.

112578967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 46.

The square root of 112578967 is about 10610.3236048671. The cubic root of 112578967 is about 482.8576167005.

The spelling of 112578967 in words is "one hundred twelve million, five hundred seventy-eight thousand, nine hundred sixty-seven".