113827812 has 48 divisors (see below), whose sum is σ = 304238592. Its totient is φ = 32447520.

The previous prime is 113827811. The next prime is 113827867. The reversal of 113827812 is 218728311.

It is not an unprimeable number, because it can be changed into a prime (113827811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42637 + ... + 45227.

It is an arithmetic number, because the mean of its divisors is an integer number (6338304).

Almost surely, 2^113827812 is an apocalyptic number.

113827812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113827812 is an abundant number, since it is smaller than the sum of its proper divisors (190410780).

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

113827812 is a wasteful number, since it uses less digits than its factorization.

113827812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128 (or 3126 counting only the distinct ones).

The product of its digits is 5376, while the sum is 33.

The square root of 113827812 is about 10669.0117630453. The cubic root of 113827812 is about 484.6365108685.

The spelling of 113827812 in words is "one hundred thirteen million, eight hundred twenty-seven thousand, eight hundred twelve".