23019204 has 96 divisors (see below), whose sum is σ = 61246080. Its totient is φ = 6681600.

The previous prime is 23019197. The next prime is 23019211. The reversal of 23019204 is 40291032.

It is an interprime number because it is at equal distance from previous prime (23019197) and next prime (23019211).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 377334 + ... + 377394.

It is an arithmetic number, because the mean of its divisors is an integer number (637980).

Almost surely, 2^23019204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23019204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30623040).

23019204 is an abundant number, since it is smaller than the sum of its proper divisors (38226876).

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

23019204 is a wasteful number, since it uses less digits than its factorization.

23019204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 23019204 is about 4797.8332609627. The cubic root of 23019204 is about 284.4658261424.

It can be divided in two parts, 2301 and 9204, that multiplied together give a square (21178404 = 4602²).

The spelling of 23019204 in words is "twenty-three million, nineteen thousand, two hundred four".