11567020 has 24 divisors (see below), whose sum is σ = 24414768. Its totient is φ = 4603200.

The previous prime is 11566993. The next prime is 11567041. The reversal of 11567020 is 2076511.

It is a junction number, because it is equal to n+sod(n) for n = 11566982 and 11567000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2850 + ... + 5590.

It is an arithmetic number, because the mean of its divisors is an integer number (1017282).

Almost surely, 2^11567020 is an apocalyptic number.

11567020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11567020 is an abundant number, since it is smaller than the sum of its proper divisors (12847748).

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

11567020 is a wasteful number, since it uses less digits than its factorization.

11567020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961 (or 2959 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 11567020 is about 3401.0321962604. The cubic root of 11567020 is about 226.1555042234.

The spelling of 11567020 in words is "eleven million, five hundred sixty-seven thousand, twenty".