113677889 has 8 divisors (see below), whose sum is σ = 123685800. Its totient is φ = 103850496.

The previous prime is 113677877. The next prime is 113677897. The reversal of 113677889 is 988776311.

It can be written as a sum of positive squares in 4 ways, for example, as 2016400 + 111661489 = 1420^2 + 10567^2 .

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 113677889 - 2⁴ = 113677873 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (113677829) 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, 43814 + ... + 46335.

It is an arithmetic number, because the mean of its divisors is an integer number (15460725).

Almost surely, 2^113677889 is an apocalyptic number.

It is an amenable number.

113677889 is a deficient number, since it is larger than the sum of its proper divisors (10007911).

113677889 is an equidigital number, since it uses as much as digits as its factorization.

113677889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90259.

The product of its digits is 508032, while the sum is 50.

The square root of 113677889 is about 10661.9833520785. The cubic root of 113677889 is about 484.4236452511.

The spelling of 113677889 in words is "one hundred thirteen million, six hundred seventy-seven thousand, eight hundred eighty-nine".