11669000 has 64 divisors (see below), whose sum is σ = 31224960. Its totient is φ = 3998400.

The previous prime is 11668997. The next prime is 11669017. The reversal of 11669000 is 96611.

It is a super-2 number, since 2×11669000² = 272331122000000, which contains 22 as substring.

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, 6167 + ... + 7833.

It is an arithmetic number, because the mean of its divisors is an integer number (487890).

Almost surely, 2^11669000 is an apocalyptic number.

11669000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11669000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15612480).

11669000 is an abundant number, since it is smaller than the sum of its proper divisors (19555960).

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

11669000 is a wasteful number, since it uses less digits than its factorization.

11669000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695 (or 1681 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 11669000 is about 3415.9918032689. The cubic root of 11669000 is about 226.8181897286.

The spelling of 11669000 in words is "eleven million, six hundred sixty-nine thousand".