11525712 has 80 divisors (see below), whose sum is σ = 32997888. Its totient is φ = 3437440.

The previous prime is 11525699. The next prime is 11525713. The reversal of 11525712 is 21752511.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11525713) 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, 43693 + ... + 43955.

Almost surely, 2^11525712 is an apocalyptic number.

11525712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11525712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16498944).

11525712 is an abundant number, since it is smaller than the sum of its proper divisors (21472176).

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

11525712 is a wasteful number, since it uses less digits than its factorization.

11525712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 362 counting only the distinct ones).

The product of its digits is 700, while the sum is 24.

The square root of 11525712 is about 3394.9539024853. The cubic root of 11525712 is about 225.8859685262.

The spelling of 11525712 in words is "eleven million, five hundred twenty-five thousand, seven hundred twelve".