11825512 has 8 divisors (see below), whose sum is σ = 22172850. Its totient is φ = 5912752.

The previous prime is 11825497. The next prime is 11825531. The reversal of 11825512 is 21552811.

It can be written as a sum of positive squares in only one way, i.e., 11600836 + 224676 = 3406^2 + 474^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 739087 + ... + 739102.

Almost surely, 2^11825512 is an apocalyptic number.

It is an amenable number.

11825512 is a deficient number, since it is larger than the sum of its proper divisors (10347338).

11825512 is a wasteful number, since it uses less digits than its factorization.

11825512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478195 (or 1478191 counting only the distinct ones).

The product of its digits is 800, while the sum is 25.

The square root of 11825512 is about 3438.8242176651. The cubic root of 11825512 is about 227.8277656874.

The spelling of 11825512 in words is "eleven million, eight hundred twenty-five thousand, five hundred twelve".