113628198 has 16 divisors (see below), whose sum is σ = 227402496. Its totient is φ = 37851720.

The previous prime is 113628173. The next prime is 113628217. The reversal of 113628198 is 891826311.

It is a super-2 number, since 2×113628198² = 25822734761454408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 5815 + ... + 16157.

It is an arithmetic number, because the mean of its divisors is an integer number (14212656).

Almost surely, 2^113628198 is an apocalyptic number.

113628198 is an abundant number, since it is smaller than the sum of its proper divisors (113774298).

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

113628198 is a wasteful number, since it uses less digits than its factorization.

113628198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12179.

The product of its digits is 20736, while the sum is 39.

The square root of 113628198 is about 10659.6528086050. The cubic root of 113628198 is about 484.3530510373.

The spelling of 113628198 in words is "one hundred thirteen million, six hundred twenty-eight thousand, one hundred ninety-eight".