23317434 has 36 divisors (see below), whose sum is σ = 58771674. Its totient is φ = 6661872.

The previous prime is 23317429. The next prime is 23317447. The reversal of 23317434 is 43471332.

It can be written as a sum of positive squares in only one way, i.e., 16426809 + 6890625 = 4053^2 + 2625^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23317398 and 23317407.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12337 + ... + 14100.

Almost surely, 2^23317434 is an apocalyptic number.

23317434 is an abundant number, since it is smaller than the sum of its proper divisors (35454240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23317434 is a wasteful number, since it uses less digits than its factorization.

23317434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26459 (or 26449 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 23317434 is about 4828.8128975971. The cubic root of 23317434 is about 285.6890437462.

Adding to 23317434 its reverse (43471332), we get a palindrome (66788766).

The spelling of 23317434 in words is "twenty-three million, three hundred seventeen thousand, four hundred thirty-four".