112592398 has 4 divisors (see below), whose sum is σ = 168888600. Its totient is φ = 56296198.

The previous prime is 112592329. The next prime is 112592407. The reversal of 112592398 is 893295211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 893295211 = 137 ⋅6520403.

It is a self number, because there is not a number n which added to its sum of digits gives 112592398.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28148098 + ... + 28148101.

It is an arithmetic number, because the mean of its divisors is an integer number (42222150).

Almost surely, 2^112592398 is an apocalyptic number.

112592398 is a deficient number, since it is larger than the sum of its proper divisors (56296202).

112592398 is an equidigital number, since it uses as much as digits as its factorization.

112592398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56296201.

The product of its digits is 38880, while the sum is 40.

The square root of 112592398 is about 10610.9565073088. The cubic root of 112592398 is about 482.8768180455.

The spelling of 112592398 in words is "one hundred twelve million, five hundred ninety-two thousand, three hundred ninety-eight".