113507828 has 12 divisors (see below), whose sum is σ = 227015712. Its totient is φ = 48646200.

The previous prime is 113507819. The next prime is 113507869. The reversal of 113507828 is 828705311.

113507828 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2026898 + ... + 2026953.

It is an arithmetic number, because the mean of its divisors is an integer number (18917976).

Almost surely, 2^113507828 is an apocalyptic number.

It is an amenable number.

113507828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

113507828 is a wasteful number, since it uses less digits than its factorization.

113507828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4053862 (or 4053860 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 113507828 is about 10654.0052562405. The cubic root of 113507828 is about 484.1819603609.

The spelling of 113507828 in words is "one hundred thirteen million, five hundred seven thousand, eight hundred twenty-eight".