252322329 has 16 divisors (see below), whose sum is σ = 384877952. Its totient is φ = 144039168.

The previous prime is 252322327. The next prime is 252322331. The reversal of 252322329 is 923223252.

It is an interprime number because it is at equal distance from previous prime (252322327) and next prime (252322331).

It is not a de Polignac number, because 252322329 - 2¹ = 252322327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252322296 and 252322305.

It is not an unprimeable number, because it can be changed into a prime (252322321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17457 + ... + 28449.

It is an arithmetic number, because the mean of its divisors is an integer number (24054872).

Almost surely, 2^252322329 is an apocalyptic number.

It is an amenable number.

252322329 is a deficient number, since it is larger than the sum of its proper divisors (132555623).

252322329 is a wasteful number, since it uses less digits than its factorization.

252322329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12096.

The product of its digits is 12960, while the sum is 30.

The square root of 252322329 is about 15884.6570312361. The cubic root of 252322329 is about 631.9051500356.

It can be divided in two parts, 2523223 and 29, that added together give a palindrome (2523252).

The spelling of 252322329 in words is "two hundred fifty-two million, three hundred twenty-two thousand, three hundred twenty-nine".