11525630 has 16 divisors (see below), whose sum is σ = 20827584. Its totient is φ = 4592160.

The previous prime is 11525623. The next prime is 11525639. The reversal of 11525630 is 3652511.

It is a junction number, because it is equal to n+sod(n) for n = 11525596 and 11525605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11525639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584 + ... + 4836.

It is an arithmetic number, because the mean of its divisors is an integer number (1301724).

Almost surely, 2^11525630 is an apocalyptic number.

11525630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11525630 is a deficient number, since it is larger than the sum of its proper divisors (9301954).

11525630 is a wasteful number, since it uses less digits than its factorization.

11525630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4531.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 11525630 is about 3394.9418257166. The cubic root of 11525630 is about 225.8854328342.

The spelling of 11525630 in words is "eleven million, five hundred twenty-five thousand, six hundred thirty".