11723793 has 8 divisors (see below), whose sum is σ = 15706656. Its totient is φ = 7778400.

The previous prime is 11723753. The next prime is 11723843. The reversal of 11723793 is 39732711.

It is a happy number.

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

It is not a de Polignac number, because 11723793 - 2⁶ = 11723729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11723753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8628 + ... + 9893.

It is an arithmetic number, because the mean of its divisors is an integer number (1963332).

Almost surely, 2^11723793 is an apocalyptic number.

It is an amenable number.

11723793 is a deficient number, since it is larger than the sum of its proper divisors (3982863).

11723793 is a wasteful number, since it uses less digits than its factorization.

11723793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18735.

The product of its digits is 7938, while the sum is 33.

The square root of 11723793 is about 3424.0024824757. The cubic root of 11723793 is about 227.1726516150.

The spelling of 11723793 in words is "eleven million, seven hundred twenty-three thousand, seven hundred ninety-three".