252950234 has 8 divisors (see below), whose sum is σ = 379597428. Its totient is φ = 126417760.

The previous prime is 252950233. The next prime is 252950261. The reversal of 252950234 is 432059252.

It can be written as a sum of positive squares in 2 ways, for example, as 252651025 + 299209 = 15895^2 + 547^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 252950234.

It is not an unprimeable number, because it can be changed into a prime (252950231) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22937 + ... + 32124.

Almost surely, 2^252950234 is an apocalyptic number.

252950234 is a deficient number, since it is larger than the sum of its proper divisors (126647194).

252950234 is a wasteful number, since it uses less digits than its factorization.

252950234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57360.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 252950234 is about 15904.4092628428. The cubic root of 252950234 is about 632.4288818995.

The spelling of 252950234 in words is "two hundred fifty-two million, nine hundred fifty thousand, two hundred thirty-four".