252340611 has 8 divisors (see below), whose sum is σ = 337419600. Its totient is φ = 167744352.

The previous prime is 252340601. The next prime is 252340637. The reversal of 252340611 is 116043252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252340611 - 2¹³ = 252332419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252340601) 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 7 ways as a sum of consecutive naturals, for example, 119460 + ... + 121553.

It is an arithmetic number, because the mean of its divisors is an integer number (42177450).

Almost surely, 2^252340611 is an apocalyptic number.

252340611 is a deficient number, since it is larger than the sum of its proper divisors (85078989).

252340611 is a wasteful number, since it uses less digits than its factorization.

252340611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241365.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 252340611 is about 15885.2324817738. The cubic root of 252340611 is about 631.9204112176.

Adding to 252340611 its reverse (116043252), we get a palindrome (368383863).

It can be divided in two parts, 2523 and 40611, that added together give a palindrome (43134).

The spelling of 252340611 in words is "two hundred fifty-two million, three hundred forty thousand, six hundred eleven".