11725916 has 12 divisors (see below), whose sum is σ = 20712888. Its totient is φ = 5807952.

The previous prime is 11725867. The next prime is 11725927. The reversal of 11725916 is 61952711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13271 + ... + 14126.

It is an arithmetic number, because the mean of its divisors is an integer number (1726074).

Almost surely, 2^11725916 is an apocalyptic number.

It is an amenable number.

11725916 is a deficient number, since it is larger than the sum of its proper divisors (8986972).

11725916 is a wasteful number, since it uses less digits than its factorization.

11725916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27508 (or 27506 counting only the distinct ones).

The product of its digits is 3780, while the sum is 32.

The square root of 11725916 is about 3424.3124857408. The cubic root of 11725916 is about 227.1863632875.

The spelling of 11725916 in words is "eleven million, seven hundred twenty-five thousand, nine hundred sixteen".