23019252 has 24 divisors (see below), whose sum is σ = 53903136. Its totient is φ = 7645728.

The previous prime is 23019247. The next prime is 23019277. The reversal of 23019252 is 25291032.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 243 + ... + 6789.

It is an arithmetic number, because the mean of its divisors is an integer number (2245964).

Almost surely, 2^23019252 is an apocalyptic number.

It is an amenable number.

23019252 is an abundant number, since it is smaller than the sum of its proper divisors (30883884).

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

23019252 is a wasteful number, since it uses less digits than its factorization.

23019252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6847 (or 6845 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 23019252 is about 4797.8382632181. The cubic root of 23019252 is about 284.4660238665.

The spelling of 23019252 in words is "twenty-three million, nineteen thousand, two hundred fifty-two".