11751725 has 12 divisors (see below), whose sum is σ = 14633364. Its totient is φ = 9361920.

The previous prime is 11751713. The next prime is 11751731. The reversal of 11751725 is 52715711.

11751725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 7396 + 11744329 = 86^2 + 3427^2 .

It is not a de Polignac number, because 11751725 - 2¹⁴ = 11735341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6077 + ... + 7773.

It is an arithmetic number, because the mean of its divisors is an integer number (1219447).

Almost surely, 2^11751725 is an apocalyptic number.

It is an amenable number.

11751725 is a deficient number, since it is larger than the sum of its proper divisors (2881639).

11751725 is a wasteful number, since it uses less digits than its factorization.

11751725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984 (or 1979 counting only the distinct ones).

The product of its digits is 2450, while the sum is 29.

The square root of 11751725 is about 3428.0789080767. The cubic root of 11751725 is about 227.3529218813.

The spelling of 11751725 in words is "eleven million, seven hundred fifty-one thousand, seven hundred twenty-five".