113683946 has 4 divisors (see below), whose sum is σ = 170525922. Its totient is φ = 56841972.

The previous prime is 113683937. The next prime is 113683949. The reversal of 113683946 is 649386311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 104142025 + 9541921 = 10205^2 + 3089^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113683949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28420985 + ... + 28420988.

Almost surely, 2^113683946 is an apocalyptic number.

113683946 is a deficient number, since it is larger than the sum of its proper divisors (56841976).

113683946 is an equidigital number, since it uses as much as digits as its factorization.

113683946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56841975.

The product of its digits is 93312, while the sum is 41.

The square root of 113683946 is about 10662.2673948837. The cubic root of 113683946 is about 484.4322488061.

The spelling of 113683946 in words is "one hundred thirteen million, six hundred eighty-three thousand, nine hundred forty-six".