252334619 has 2 divisors, whose sum is σ = 252334620. Its totient is φ = 252334618.

The previous prime is 252334609. The next prime is 252334627. The reversal of 252334619 is 916433252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252334619 - 2⁴ = 252334603 is a prime.

It is a super-2 number, since 2×252334619² = 127345519891750322, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (252334609) 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 as a sum of consecutive naturals, namely, 126167309 + 126167310.

It is an arithmetic number, because the mean of its divisors is an integer number (126167310).

Almost surely, 2^252334619 is an apocalyptic number.

252334619 is a deficient number, since it is larger than the sum of its proper divisors (1).

252334619 is an equidigital number, since it uses as much as digits as its factorization.

252334619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 35.

The square root of 252334619 is about 15885.0438778116. The cubic root of 252334619 is about 631.9154093842.

The spelling of 252334619 in words is "two hundred fifty-two million, three hundred thirty-four thousand, six hundred nineteen".