10118689 has 16 divisors (see below), whose sum is σ = 12780288. Its totient is φ = 7805952.

The previous prime is 10118687. The next prime is 10118699. The reversal of 10118689 is 98681101.

It is not a de Polignac number, because 10118689 - 2¹ = 10118687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10118681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 889 + ... + 4585.

It is an arithmetic number, because the mean of its divisors is an integer number (798768).

Almost surely, 2^10118689 is an apocalyptic number.

It is an amenable number.

10118689 is a deficient number, since it is larger than the sum of its proper divisors (2661599).

10118689 is a wasteful number, since it uses less digits than its factorization.

10118689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3744.

The product of its (nonzero) digits is 3456, while the sum is 34.

The square root of 10118689 is about 3180.9886827840. The cubic root of 10118689 is about 216.2924778729.

The spelling of 10118689 in words is "ten million, one hundred eighteen thousand, six hundred eighty-nine".