252595267 has 4 divisors (see below), whose sum is σ = 252821320. Its totient is φ = 252369216.

The previous prime is 252595247. The next prime is 252595271. The reversal of 252595267 is 762595252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252595267 - 2¹⁹ = 252070979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252595207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111342 + ... + 113587.

It is an arithmetic number, because the mean of its divisors is an integer number (63205330).

Almost surely, 2^252595267 is an apocalyptic number.

252595267 is a deficient number, since it is larger than the sum of its proper divisors (226053).

252595267 is a wasteful number, since it uses less digits than its factorization.

252595267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226052.

The product of its digits is 378000, while the sum is 43.

The square root of 252595267 is about 15893.2459554365. The cubic root of 252595267 is about 632.1329126470.

The spelling of 252595267 in words is "two hundred fifty-two million, five hundred ninety-five thousand, two hundred sixty-seven".