11386669 has 6 divisors (see below), whose sum is σ = 13245774. Its totient is φ = 9759960.

The previous prime is 11386663. The next prime is 11386673. The reversal of 11386669 is 96668311.

It can be written as a sum of positive squares in only one way, i.e., 6708100 + 4678569 = 2590^2 + 2163^2 .

It is not a de Polignac number, because 11386669 - 2⁵ = 11386637 is a prime.

It is a super-2 number, since 2×11386669² = 259312461831122, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11386663) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116142 + ... + 116239.

It is an arithmetic number, because the mean of its divisors is an integer number (2207629).

Almost surely, 2^11386669 is an apocalyptic number.

It is an amenable number.

11386669 is a deficient number, since it is larger than the sum of its proper divisors (1859105).

11386669 is an equidigital number, since it uses as much as digits as its factorization.

11386669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232395 (or 232388 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 11386669 is about 3374.4138750307. The cubic root of 11386669 is about 224.9739492473.

The spelling of 11386669 in words is "eleven million, three hundred eighty-six thousand, six hundred sixty-nine".