113918966 has 8 divisors (see below), whose sum is σ = 195289680. Its totient is φ = 48822408.

The previous prime is 113918963. The next prime is 113918971. The reversal of 113918966 is 669819311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113918963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4068521 + ... + 4068548.

It is an arithmetic number, because the mean of its divisors is an integer number (24411210).

Almost surely, 2^113918966 is an apocalyptic number.

113918966 is a deficient number, since it is larger than the sum of its proper divisors (81370714).

113918966 is an equidigital number, since it uses as much as digits as its factorization.

113918966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8137078.

The product of its digits is 69984, while the sum is 44.

The square root of 113918966 is about 10673.2828127058. The cubic root of 113918966 is about 484.7658429672.

The spelling of 113918966 in words is "one hundred thirteen million, nine hundred eighteen thousand, nine hundred sixty-six".