112878599 has 2 divisors, whose sum is σ = 112878600. Its totient is φ = 112878598.

The previous prime is 112878593. The next prime is 112878629. The reversal of 112878599 is 995878211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112878599 - 2⁴ = 112878583 is a prime.

It is a super-2 number, since 2×112878599² = 25483156224405602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112878593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56439299 + 56439300.

It is an arithmetic number, because the mean of its divisors is an integer number (56439300).

Almost surely, 2^112878599 is an apocalyptic number.

112878599 is a deficient number, since it is larger than the sum of its proper divisors (1).

112878599 is an equidigital number, since it uses as much as digits as its factorization.

112878599 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 50.

The square root of 112878599 is about 10624.4340555156. The cubic root of 112878599 is about 483.2856167982.

The spelling of 112878599 in words is "one hundred twelve million, eight hundred seventy-eight thousand, five hundred ninety-nine".