113855628 has 24 divisors (see below), whose sum is σ = 266520688. Its totient is φ = 37829376.

The previous prime is 113855611. The next prime is 113855629. The reversal of 113855628 is 826558311.

It is not an unprimeable number, because it can be changed into a prime (113855629) 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, 11401 + ... + 18912.

Almost surely, 2^113855628 is an apocalyptic number.

It is an amenable number.

113855628 is an abundant number, since it is smaller than the sum of its proper divisors (152665060).

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

113855628 is a wasteful number, since it uses less digits than its factorization.

113855628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30633 (or 30631 counting only the distinct ones).

The product of its digits is 57600, while the sum is 39.

The square root of 113855628 is about 10670.3152718184. The cubic root of 113855628 is about 484.6759843826.

The spelling of 113855628 in words is "one hundred thirteen million, eight hundred fifty-five thousand, six hundred twenty-eight".