252223023 has 8 divisors (see below), whose sum is σ = 362166448. Its totient is φ = 155214144.

The previous prime is 252223003. The next prime is 252223031. The reversal of 252223023 is 320322252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252223023 - 2⁸ = 252222767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252223003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3233590 + ... + 3233667.

It is an arithmetic number, because the mean of its divisors is an integer number (45270806).

Almost surely, 2^252223023 is an apocalyptic number.

252223023 is a deficient number, since it is larger than the sum of its proper divisors (109943425).

252223023 is a wasteful number, since it uses less digits than its factorization.

252223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6467273.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 252223023 is about 15881.5308770912. The cubic root of 252223023 is about 631.8222399377.

Adding to 252223023 its reverse (320322252), we get a palindrome (572545275).

The spelling of 252223023 in words is "two hundred fifty-two million, two hundred twenty-three thousand, twenty-three".