113610666 has 16 divisors (see below), whose sum is σ = 244700064. Its totient is φ = 34957104.

The previous prime is 113610659. The next prime is 113610689. The reversal of 113610666 is 666016311.

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, 728196 + ... + 728351.

It is an arithmetic number, because the mean of its divisors is an integer number (15293754).

Almost surely, 2^113610666 is an apocalyptic number.

113610666 is an abundant number, since it is smaller than the sum of its proper divisors (131089398).

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

113610666 is a wasteful number, since it uses less digits than its factorization.

113610666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456565.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 113610666 is about 10658.8304236441. The cubic root of 113610666 is about 484.3281390448.

Adding to 113610666 its reverse (666016311), we get a palindrome (779626977).

The spelling of 113610666 in words is "one hundred thirteen million, six hundred ten thousand, six hundred sixty-six".