11564325 has 36 divisors (see below), whose sum is σ = 20956000. Its totient is φ = 6095520.

The previous prime is 11564317. The next prime is 11564327. The reversal of 11564325 is 52346511.

11564325 is a `hidden beast` number, since 1 + 15 + 643 + 2 + 5 = 666.

11564325 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11564325 - 2³ = 11564317 is a prime.

It is a super-2 number, since 2×11564325² = 267467225411250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11564327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22926 + ... + 23424.

Almost surely, 2^11564325 is an apocalyptic number.

11564325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11564325 is a deficient number, since it is larger than the sum of its proper divisors (9391675).

11564325 is a wasteful number, since it uses less digits than its factorization.

11564325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618 (or 610 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 11564325 is about 3400.6359699327. The cubic root of 11564325 is about 226.1379388687.

The spelling of 11564325 in words is "eleven million, five hundred sixty-four thousand, three hundred twenty-five".