112298538 has 16 divisors (see below), whose sum is σ = 245015136. Its totient is φ = 34029840.

The previous prime is 112298507. The next prime is 112298539. The reversal of 112298538 is 835892211.

It is a super-2 number, since 2×112298538² = 25221923273874888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112298496 and 112298505.

It is not an unprimeable number, because it can be changed into a prime (112298539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 850681 + ... + 850812.

It is an arithmetic number, because the mean of its divisors is an integer number (15313446).

Almost surely, 2^112298538 is an apocalyptic number.

112298538 is an abundant number, since it is smaller than the sum of its proper divisors (132716598).

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

112298538 is a wasteful number, since it uses less digits than its factorization.

112298538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701509.

The product of its digits is 34560, while the sum is 39.

The square root of 112298538 is about 10597.1004524823. The cubic root of 112298538 is about 482.4563580132.

The spelling of 112298538 in words is "one hundred twelve million, two hundred ninety-eight thousand, five hundred thirty-eight".