23030004 has 24 divisors (see below), whose sum is σ = 53837280. Its totient is φ = 7662304.

The previous prime is 23029999. The next prime is 23030011. The reversal of 23030004 is 40003032.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6367 + ... + 9305.

It is an arithmetic number, because the mean of its divisors is an integer number (2243220).

Almost surely, 2^23030004 is an apocalyptic number.

It is an amenable number.

23030004 is an abundant number, since it is smaller than the sum of its proper divisors (30807276).

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

23030004 is a wasteful number, since it uses less digits than its factorization.

23030004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3599 (or 3597 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 23030004 is about 4798.9586370378. The cubic root of 23030004 is about 284.5103071271.

Adding to 23030004 its reverse (40003032), we get a palindrome (63033036).

The spelling of 23030004 in words is "twenty-three million, thirty thousand, four".