112534398 has 12 divisors (see below), whose sum is σ = 243824568. Its totient is φ = 37511460.

The previous prime is 112534363. The next prime is 112534439. The reversal of 112534398 is 893435211.

112534398 is a `hidden beast` number, since 11 + 253 + 4 + 398 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3125938 + ... + 3125973.

It is an arithmetic number, because the mean of its divisors is an integer number (20318714).

Almost surely, 2^112534398 is an apocalyptic number.

112534398 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

112534398 is an abundant number, since it is smaller than the sum of its proper divisors (131290170).

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

112534398 is a wasteful number, since it uses less digits than its factorization.

112534398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6251919 (or 6251916 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 112534398 is about 10608.2231311375. The cubic root of 112534398 is about 482.7938886281.

It can be divided in two parts, 11253 and 4398, that added together give a palindrome (15651).

The spelling of 112534398 in words is "one hundred twelve million, five hundred thirty-four thousand, three hundred ninety-eight".