252000223 has 2 divisors, whose sum is σ = 252000224. Its totient is φ = 252000222.

The previous prime is 252000193. The next prime is 252000241. The reversal of 252000223 is 322000252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252000223 - 2¹³ = 251992031 is a prime.

It is a super-2 number, since 2×252000223² = 127008224784099458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 252000197 and 252000206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252000263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126000111 + 126000112.

It is an arithmetic number, because the mean of its divisors is an integer number (126000112).

Almost surely, 2^252000223 is an apocalyptic number.

252000223 is a deficient number, since it is larger than the sum of its proper divisors (1).

252000223 is an equidigital number, since it uses as much as digits as its factorization.

252000223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 252000223 is about 15874.5148902258. The cubic root of 252000223 is about 631.6361460815.

Adding to 252000223 its reverse (322000252), we get a palindrome (574000475).

The spelling of 252000223 in words is "two hundred fifty-two million, two hundred twenty-three", and thus it is an aban number.