23502064 has 20 divisors (see below), whose sum is σ = 47106360. Its totient is φ = 11345600.

The previous prime is 23502053. The next prime is 23502071. The reversal of 23502064 is 46020532.

It is a happy number.

23502064 is nontrivially palindromic in base 3.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 24862 + ... + 25789.

It is an arithmetic number, because the mean of its divisors is an integer number (2355318).

Almost surely, 2^23502064 is an apocalyptic number.

It is an amenable number.

23502064 is an abundant number, since it is smaller than the sum of its proper divisors (23604296).

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

23502064 is a wasteful number, since it uses less digits than its factorization.

23502064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50688 (or 50682 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 23502064 is about 4847.8927380873. The cubic root of 23502064 is about 286.4411013285.

Adding to 23502064 its reverse (46020532), we get a palindrome (69522596).

The spelling of 23502064 in words is "twenty-three million, five hundred two thousand, sixty-four".