113681667 has 8 divisors (see below), whose sum is σ = 165355200. Its totient is φ = 68897960.

The previous prime is 113681657. The next prime is 113681671. The reversal of 113681667 is 766186311.

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

It is a cyclic number.

It is not a de Polignac number, because 113681667 - 2⁷ = 113681539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113681627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1722417 + ... + 1722482.

It is an arithmetic number, because the mean of its divisors is an integer number (20669400).

Almost surely, 2^113681667 is an apocalyptic number.

113681667 is a deficient number, since it is larger than the sum of its proper divisors (51673533).

113681667 is a wasteful number, since it uses less digits than its factorization.

113681667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444913.

The product of its digits is 36288, while the sum is 39.

The square root of 113681667 is about 10662.1605221456. The cubic root of 113681667 is about 484.4290116780.

The spelling of 113681667 in words is "one hundred thirteen million, six hundred eighty-one thousand, six hundred sixty-seven".