23006464 has 72 divisors (see below), whose sum is σ = 51279872. Its totient is φ = 10229760.

The previous prime is 23006449. The next prime is 23006471. The reversal of 23006464 is 46460032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103057 + ... + 103279.

Almost surely, 2^23006464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23006464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25639936).

23006464 is an abundant number, since it is smaller than the sum of its proper divisors (28273408).

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

23006464 is a wasteful number, since it uses less digits than its factorization.

23006464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 23006464 is about 4796.5053945555. The cubic root of 23006464 is about 284.4133371653.

Adding to 23006464 its reverse (46460032), we get a palindrome (69466496).

The spelling of 23006464 in words is "twenty-three million, six thousand, four hundred sixty-four".