11756925 has 18 divisors (see below), whose sum is σ = 21058362. Its totient is φ = 6270240.

The previous prime is 11756923. The next prime is 11756971. The reversal of 11756925 is 52965711.

It can be written as a sum of positive squares in 3 ways, for example, as 285156 + 11471769 = 534^2 + 3387^2 .

It is not a de Polignac number, because 11756925 - 2¹ = 11756923 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11756925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11756923) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25902 + ... + 26351.

It is an arithmetic number, because the mean of its divisors is an integer number (1169909).

Almost surely, 2^11756925 is an apocalyptic number.

11756925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11756925 is a deficient number, since it is larger than the sum of its proper divisors (9301437).

11756925 is a wasteful number, since it uses less digits than its factorization.

11756925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52269 (or 52261 counting only the distinct ones).

The product of its digits is 18900, while the sum is 36.

The square root of 11756925 is about 3428.8372664797. The cubic root of 11756925 is about 227.3864506005.

It can be divided in two parts, 1175 and 6925, that added together give a square (8100 = 90²).

The spelling of 11756925 in words is "eleven million, seven hundred fifty-six thousand, nine hundred twenty-five".