11604552 has 16 divisors (see below), whose sum is σ = 29011440. Its totient is φ = 3868176.

The previous prime is 11604521. The next prime is 11604559. The reversal of 11604552 is 25540611.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 483523 = 11604552 / (1 + 1 + 6 + 0 + 4 + 5 + 5 + 2).

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (11604559) 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, 241738 + ... + 241785.

It is an arithmetic number, because the mean of its divisors is an integer number (1813215).

Almost surely, 2^11604552 is an apocalyptic number.

11604552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11604552 is an abundant number, since it is smaller than the sum of its proper divisors (17406888).

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

11604552 is a wasteful number, since it uses less digits than its factorization.

11604552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483532 (or 483528 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 11604552 is about 3406.5454642497. The cubic root of 11604552 is about 226.3998455883.

The spelling of 11604552 in words is "eleven million, six hundred four thousand, five hundred fifty-two".