23002804 has 36 divisors (see below), whose sum is σ = 45156384. Its totient is φ = 10168000.

The previous prime is 23002801. The next prime is 23002817. The reversal of 23002804 is 40820032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23002801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73809 + ... + 74119.

It is an arithmetic number, because the mean of its divisors is an integer number (1254344).

Almost surely, 2^23002804 is an apocalyptic number.

It is an amenable number.

23002804 is a deficient number, since it is larger than the sum of its proper divisors (22153580).

23002804 is a wasteful number, since it uses less digits than its factorization.

23002804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 23002804 is about 4796.1238516118. The cubic root of 23002804 is about 284.3982543315.

Adding to 23002804 its reverse (40820032), we get a palindrome (63822836).

The spelling of 23002804 in words is "twenty-three million, two thousand, eight hundred four".