113666424 has 32 divisors (see below), whose sum is σ = 288828240. Its totient is φ = 37267200.

The previous prime is 113666419. The next prime is 113666453. The reversal of 113666424 is 424666311.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37357 + ... + 40284.

Almost surely, 2^113666424 is an apocalyptic number.

It is an amenable number.

113666424 is an abundant number, since it is smaller than the sum of its proper divisors (175161816).

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

113666424 is a wasteful number, since it uses less digits than its factorization.

113666424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77711 (or 77707 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 113666424 is about 10661.4456805820. The cubic root of 113666424 is about 484.4073591646.

The spelling of 113666424 in words is "one hundred thirteen million, six hundred sixty-six thousand, four hundred twenty-four".