11577252 has 24 divisors (see below), whose sum is σ = 27673632. Its totient is φ = 3764800.

The previous prime is 11577239. The next prime is 11577253. The reversal of 11577252 is 25277511.

It is not an unprimeable number, because it can be changed into a prime (11577253) 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 7 ways as a sum of consecutive naturals, for example, 11274 + ... + 12257.

It is an arithmetic number, because the mean of its divisors is an integer number (1153068).

Almost surely, 2^11577252 is an apocalyptic number.

11577252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11577252 is an abundant number, since it is smaller than the sum of its proper divisors (16096380).

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

11577252 is a wasteful number, since it uses less digits than its factorization.

11577252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23579 (or 23577 counting only the distinct ones).

The product of its digits is 4900, while the sum is 30.

The square root of 11577252 is about 3402.5361129604. The cubic root of 11577252 is about 226.2221690785. Note that the first 3 decimals are identical.

The spelling of 11577252 in words is "eleven million, five hundred seventy-seven thousand, two hundred fifty-two".