252314225 has 6 divisors (see below), whose sum is σ = 312869670. Its totient is φ = 201851360.

The previous prime is 252314201. The next prime is 252314233. The reversal of 252314225 is 522413252.

It can be written as a sum of positive squares in 3 ways, for example, as 12769 + 252301456 = 113^2 + 15884^2 .

It is not a de Polignac number, because 252314225 - 2¹⁴ = 252297841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252314194 and 252314203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5046260 + ... + 5046309.

It is an arithmetic number, because the mean of its divisors is an integer number (52144945).

Almost surely, 2^252314225 is an apocalyptic number.

252314225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

252314225 is a deficient number, since it is larger than the sum of its proper divisors (60555445).

252314225 is a wasteful number, since it uses less digits than its factorization.

252314225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10092579 (or 10092574 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 252314225 is about 15884.4019402683. The cubic root of 252314225 is about 631.8983848606.

Adding to 252314225 its reverse (522413252), we get a palindrome (774727477).

The spelling of 252314225 in words is "two hundred fifty-two million, three hundred fourteen thousand, two hundred twenty-five".