11568004 has 12 divisors (see below), whose sum is σ = 23136064. Its totient is φ = 4957704.

The previous prime is 11568001. The next prime is 11568077. The reversal of 11568004 is 40086511.

11568004 is an admirable number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11568004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11568001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206544 + ... + 206599.

Almost surely, 2^11568004 is an apocalyptic number.

11568004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11568004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11568004 is a wasteful number, since it uses less digits than its factorization.

11568004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413154 (or 413152 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 11568004 is about 3401.1768551488. The cubic root of 11568004 is about 226.1619170161.

The spelling of 11568004 in words is "eleven million, five hundred sixty-eight thousand, four".