23623004 has 12 divisors (see below), whose sum is σ = 43516200. Its totient is φ = 11189808.

The previous prime is 23622997. The next prime is 23623027. The reversal of 23623004 is 40032632.

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, 155339 + ... + 155490.

It is an arithmetic number, because the mean of its divisors is an integer number (3626350).

Almost surely, 2^23623004 is an apocalyptic number.

It is an amenable number.

23623004 is a deficient number, since it is larger than the sum of its proper divisors (19893196).

23623004 is a wasteful number, since it uses less digits than its factorization.

23623004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310852 (or 310850 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 23623004 is about 4860.3501931445. The cubic root of 23623004 is about 286.9315963192.

Adding to 23623004 its reverse (40032632), we get a palindrome (63655636).

The spelling of 23623004 in words is "twenty-three million, six hundred twenty-three thousand, four".