23000504 has 8 divisors (see below), whose sum is σ = 43125960. Its totient is φ = 11500248.

The previous prime is 23000491. The next prime is 23000513. The reversal of 23000504 is 40500032.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437524 + ... + 1437539.

It is an arithmetic number, because the mean of its divisors is an integer number (5390745).

Almost surely, 2^23000504 is an apocalyptic number.

It is an amenable number.

23000504 is a deficient number, since it is larger than the sum of its proper divisors (20125456).

23000504 is a wasteful number, since it uses less digits than its factorization.

23000504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875069 (or 2875065 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 23000504 is about 4795.8840686572. The cubic root of 23000504 is about 284.3887752293.

Adding to 23000504 its reverse (40500032), we get a palindrome (63500536).

The spelling of 23000504 in words is "twenty-three million, five hundred four", and thus it is an aban number.