112398774 has 8 divisors (see below), whose sum is σ = 224797560. Its totient is φ = 37466256.

The previous prime is 112398749. The next prime is 112398779. The reversal of 112398774 is 477893211.

It is a sphenic number, since it is the product of 3 distinct primes.

112398774 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112398779) 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, 9366559 + ... + 9366570.

It is an arithmetic number, because the mean of its divisors is an integer number (28099695).

Almost surely, 2^112398774 is an apocalyptic number.

112398774 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112398774 is a wasteful number, since it uses less digits than its factorization.

112398774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18733134.

The product of its digits is 84672, while the sum is 42.

The square root of 112398774 is about 10601.8288045035. The cubic root of 112398774 is about 482.5998597755.

The spelling of 112398774 in words is "one hundred twelve million, three hundred ninety-eight thousand, seven hundred seventy-four".