23163004 has 12 divisors (see below), whose sum is σ = 40575528. Its totient is φ = 11570000.

The previous prime is 23162941. The next prime is 23163013. The reversal of 23163004 is 40036132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2979 + ... + 7429.

It is an arithmetic number, because the mean of its divisors is an integer number (3381294).

Almost surely, 2^23163004 is an apocalyptic number.

It is an amenable number.

23163004 is a deficient number, since it is larger than the sum of its proper divisors (17412524).

23163004 is a wasteful number, since it uses less digits than its factorization.

23163004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5756 (or 5754 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 23163004 is about 4812.7958610355. The cubic root of 23163004 is about 285.0569456334.

Adding to 23163004 its reverse (40036132), we get a palindrome (63199136).

The spelling of 23163004 in words is "twenty-three million, one hundred sixty-three thousand, four".