11725763 has 4 divisors (see below), whose sum is σ = 13400880. Its totient is φ = 10050648.

The previous prime is 11725759. The next prime is 11725807. The reversal of 11725763 is 36752711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36752711 = 823 ⋅44657.

It is a cyclic number.

It is not a de Polignac number, because 11725763 - 2² = 11725759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11725163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 837548 + ... + 837561.

It is an arithmetic number, because the mean of its divisors is an integer number (3350220).

Almost surely, 2^11725763 is an apocalyptic number.

11725763 is a deficient number, since it is larger than the sum of its proper divisors (1675117).

11725763 is an equidigital number, since it uses as much as digits as its factorization.

11725763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675116.

The product of its digits is 8820, while the sum is 32.

The square root of 11725763 is about 3424.2901454170. The cubic root of 11725763 is about 227.1853751724.

The spelling of 11725763 in words is "eleven million, seven hundred twenty-five thousand, seven hundred sixty-three".