252031233 has 8 divisors (see below), whose sum is σ = 336117600. Its totient is φ = 167982848.

The previous prime is 252031201. The next prime is 252031261. The reversal of 252031233 is 332130252.

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

It is a cyclic number.

It is not a de Polignac number, because 252031233 - 2⁵ = 252031201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252031133) 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 7 ways as a sum of consecutive naturals, for example, 15073 + ... + 27041.

It is an arithmetic number, because the mean of its divisors is an integer number (42014700).

Almost surely, 2^252031233 is an apocalyptic number.

It is an amenable number.

252031233 is a deficient number, since it is larger than the sum of its proper divisors (84086367).

252031233 is a wasteful number, since it uses less digits than its factorization.

252031233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18991.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 252031233 is about 15875.4915829400. The cubic root of 252031233 is about 631.6620537748.

Adding to 252031233 its reverse (332130252), we get a palindrome (584161485).

The spelling of 252031233 in words is "two hundred fifty-two million, thirty-one thousand, two hundred thirty-three".