113265666 has 24 divisors (see below), whose sum is σ = 246071280. Its totient is φ = 37653336.

The previous prime is 113265653. The next prime is 113265673. The reversal of 113265666 is 666562311.

It is a super-2 number, since 2×113265666² = 25658222188847112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113265666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1480 + ... + 15123.

It is an arithmetic number, because the mean of its divisors is an integer number (10252970).

Almost surely, 2^113265666 is an apocalyptic number.

113265666 is an abundant number, since it is smaller than the sum of its proper divisors (132805614).

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

113265666 is a wasteful number, since it uses less digits than its factorization.

113265666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16990 (or 16987 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 113265666 is about 10642.6343543316. The cubic root of 113265666 is about 483.8373910181.

The spelling of 113265666 in words is "one hundred thirteen million, two hundred sixty-five thousand, six hundred sixty-six".