23116423 has 8 divisors (see below), whose sum is σ = 25280640. Its totient is φ = 20962680.

The previous prime is 23116417. The next prime is 23116441. The reversal of 23116423 is 32461132.

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 23116423 - 2¹³ = 23108231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23116394 and 23116403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23116463) 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, 2436 + ... + 7222.

It is an arithmetic number, because the mean of its divisors is an integer number (3160080).

Almost surely, 2^23116423 is an apocalyptic number.

23116423 is a deficient number, since it is larger than the sum of its proper divisors (2164217).

23116423 is a wasteful number, since it uses less digits than its factorization.

23116423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5237.

The product of its digits is 864, while the sum is 22.

The square root of 23116423 is about 4807.9541387164. The cubic root of 23116423 is about 284.8657334109.

Adding to 23116423 its reverse (32461132), we get a palindrome (55577555).

The spelling of 23116423 in words is "twenty-three million, one hundred sixteen thousand, four hundred twenty-three".