252304235 has 8 divisors (see below), whose sum is σ = 307728816. Its totient is φ = 198534240.

The previous prime is 252304229. The next prime is 252304271. The reversal of 252304235 is 532403252.

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

It is not a de Polignac number, because 252304235 - 2¹⁰ = 252303211 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 413309 + ... + 413918.

It is an arithmetic number, because the mean of its divisors is an integer number (38466102).

Almost surely, 2^252304235 is an apocalyptic number.

252304235 is a deficient number, since it is larger than the sum of its proper divisors (55424581).

252304235 is an equidigital number, since it uses as much as digits as its factorization.

252304235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827293.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 252304235 is about 15884.0874777244. The cubic root of 252304235 is about 631.8900450637.

Adding to 252304235 its reverse (532403252), we get a palindrome (784707487).

The spelling of 252304235 in words is "two hundred fifty-two million, three hundred four thousand, two hundred thirty-five".