11668170 has 32 divisors (see below), whose sum is σ = 28226880. Its totient is φ = 3086720.

The previous prime is 11668169. The next prime is 11668193. The reversal of 11668170 is 7186611.

It is a happy number.

It is a super-2 number, since 2×11668170² = 272292382297800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2446 + ... + 5414.

It is an arithmetic number, because the mean of its divisors is an integer number (882090).

Almost surely, 2^11668170 is an apocalyptic number.

11668170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11668170 is an abundant number, since it is smaller than the sum of its proper divisors (16558710).

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

11668170 is a wasteful number, since it uses less digits than its factorization.

11668170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 11668170 is about 3415.8703136975. The cubic root of 11668170 is about 226.8128118453.

It can be divided in two parts, 116 and 68170, that added together give a palindrome (68286).

The spelling of 11668170 in words is "eleven million, six hundred sixty-eight thousand, one hundred seventy".