113894778 has 24 divisors (see below), whose sum is σ = 240414048. Its totient is φ = 35966088.

The previous prime is 113894749. The next prime is 113894779. The reversal of 113894778 is 877498311.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113894779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24126 + ... + 28457.

It is an arithmetic number, because the mean of its divisors is an integer number (10017252).

Almost surely, 2^113894778 is an apocalyptic number.

113894778 is an abundant number, since it is smaller than the sum of its proper divisors (126519270).

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

113894778 is a wasteful number, since it uses less digits than its factorization.

113894778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52626 (or 52607 counting only the distinct ones).

The product of its digits is 338688, while the sum is 48.

The square root of 113894778 is about 10672.1496428789. The cubic root of 113894778 is about 484.7315310155.

The spelling of 113894778 in words is "one hundred thirteen million, eight hundred ninety-four thousand, seven hundred seventy-eight".