113814840 has 32 divisors (see below), whose sum is σ = 341444880. Its totient is φ = 30350592.

The previous prime is 113814781. The next prime is 113814863. The reversal of 113814840 is 48418311.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 113814798 and 113814807.

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, 474109 + ... + 474348.

Almost surely, 2^113814840 is an apocalyptic number.

113814840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113814840 is an abundant number, since it is smaller than the sum of its proper divisors (227630040).

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

113814840 is a wasteful number, since it uses less digits than its factorization.

113814840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948471 (or 948467 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 113814840 is about 10668.4038168791. The cubic root of 113814840 is about 484.6181001844.

The spelling of 113814840 in words is "one hundred thirteen million, eight hundred fourteen thousand, eight hundred forty".