11715023 has 8 divisors (see below), whose sum is σ = 12438000. Its totient is φ = 10995840.

The previous prime is 11714959. The next prime is 11715029. The reversal of 11715023 is 32051711.

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 11715023 - 2⁶ = 11714959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11714986 and 11715004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11715029) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7793 + ... + 9173.

It is an arithmetic number, because the mean of its divisors is an integer number (1554750).

Almost surely, 2^11715023 is an apocalyptic number.

11715023 is a deficient number, since it is larger than the sum of its proper divisors (722977).

11715023 is a wasteful number, since it uses less digits than its factorization.

11715023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 11715023 is about 3422.7215779260. The cubic root of 11715023 is about 227.1159918763.

Adding to 11715023 its reverse (32051711), we get a palindrome (43766734).

The spelling of 11715023 in words is "eleven million, seven hundred fifteen thousand, twenty-three".