23006004 has 24 divisors (see below), whose sum is σ = 61349568. Its totient is φ = 6573120.

The previous prime is 23005993. The next prime is 23006021. The reversal of 23006004 is 40060032.

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 7 ways as a sum of consecutive naturals, for example, 136857 + ... + 137024.

It is an arithmetic number, because the mean of its divisors is an integer number (2556232).

Almost surely, 2^23006004 is an apocalyptic number.

It is an amenable number.

23006004 is an abundant number, since it is smaller than the sum of its proper divisors (38343564).

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

23006004 is a wasteful number, since it uses less digits than its factorization.

23006004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273895 (or 273893 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 23006004 is about 4796.4574427383. The cubic root of 23006004 is about 284.4114415965.

Adding to 23006004 its reverse (40060032), we get a palindrome (63066036).

The spelling of 23006004 in words is "twenty-three million, six thousand, four".