113861804 has 24 divisors (see below), whose sum is σ = 228399360. Its totient is φ = 48653136.

The previous prime is 113861789. The next prime is 113861809. The reversal of 113861804 is 408168311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (113861809) by changing a digit.

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, 3857 + ... + 15575.

It is an arithmetic number, because the mean of its divisors is an integer number (9516640).

Almost surely, 2^113861804 is an apocalyptic number.

113861804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113861804 is an abundant number, since it is smaller than the sum of its proper divisors (114537556).

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

113861804 is a wasteful number, since it uses less digits than its factorization.

113861804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12077 (or 12075 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 113861804 is about 10670.6046689023. The cubic root of 113861804 is about 484.6847478339.

The spelling of 113861804 in words is "one hundred thirteen million, eight hundred sixty-one thousand, eight hundred four".