11547852 has 48 divisors (see below), whose sum is σ = 27965952. Its totient is φ = 3706560.

The previous prime is 11547791. The next prime is 11547857. The reversal of 11547852 is 25874511.

It is not an unprimeable number, because it can be changed into a prime (11547857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42477 + ... + 42747.

It is an arithmetic number, because the mean of its divisors is an integer number (582624).

Almost surely, 2^11547852 is an apocalyptic number.

11547852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11547852 is an abundant number, since it is smaller than the sum of its proper divisors (16418100).

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

11547852 is a wasteful number, since it uses less digits than its factorization.

11547852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 396 counting only the distinct ones).

The product of its digits is 11200, while the sum is 33.

The square root of 11547852 is about 3398.2130598301. The cubic root of 11547852 is about 226.0305124961.

The spelling of 11547852 in words is "eleven million, five hundred forty-seven thousand, eight hundred fifty-two".