23317426 has 12 divisors (see below), whose sum is σ = 38445246. Its totient is φ = 10598720.

The previous prime is 23317417. The next prime is 23317429. The reversal of 23317426 is 62471332.

It can be written as a sum of positive squares in only one way, i.e., 22896225 + 421201 = 4785^2 + 649^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23317394 and 23317403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23317429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47935 + ... + 48418.

Almost surely, 2^23317426 is an apocalyptic number.

23317426 is a deficient number, since it is larger than the sum of its proper divisors (15127820).

23317426 is a wasteful number, since it uses less digits than its factorization.

23317426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96377 (or 96366 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 23317426 is about 4828.8120692361. The cubic root of 23317426 is about 285.6890110738.

Adding to 23317426 its reverse (62471332), we get a palindrome (85788758).

The spelling of 23317426 in words is "twenty-three million, three hundred seventeen thousand, four hundred twenty-six".