11525723 has 8 divisors (see below), whose sum is σ = 13235520. Its totient is φ = 9926280.

The previous prime is 11525713. The next prime is 11525729. The reversal of 11525723 is 32752511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11525723 - 2⁶ = 11525659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11525692 and 11525701.

It is not an unprimeable number, because it can be changed into a prime (11525729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27365 + ... + 27782.

It is an arithmetic number, because the mean of its divisors is an integer number (1654440).

Almost surely, 2^11525723 is an apocalyptic number.

11525723 is a deficient number, since it is larger than the sum of its proper divisors (1709797).

11525723 is a wasteful number, since it uses less digits than its factorization.

11525723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55177.

The product of its digits is 2100, while the sum is 26.

The square root of 11525723 is about 3394.9555225363. The cubic root of 11525723 is about 225.8860403871.

The spelling of 11525723 in words is "eleven million, five hundred twenty-five thousand, seven hundred twenty-three".