252562267 has 2 divisors, whose sum is σ = 252562268. Its totient is φ = 252562266.

The previous prime is 252562249. The next prime is 252562279. The reversal of 252562267 is 762265252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252562267 - 2¹¹ = 252560219 is a prime.

It is not a weakly prime, because it can be changed into another prime (252562867) by changing a digit.

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 as a sum of consecutive naturals, namely, 126281133 + 126281134.

It is an arithmetic number, because the mean of its divisors is an integer number (126281134).

Almost surely, 2^252562267 is an apocalyptic number.

252562267 is a deficient number, since it is larger than the sum of its proper divisors (1).

252562267 is an equidigital number, since it uses as much as digits as its factorization.

252562267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 37.

The square root of 252562267 is about 15892.2077446779. The cubic root of 252562267 is about 632.1053833708.

The spelling of 252562267 in words is "two hundred fifty-two million, five hundred sixty-two thousand, two hundred sixty-seven".