252830751 has 8 divisors (see below), whose sum is σ = 337359744. Its totient is φ = 168427800.

The previous prime is 252830737. The next prime is 252830779. The reversal of 252830751 is 157038252.

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

It is not a de Polignac number, because 252830751 - 2⁶ = 252830687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252830051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26725 + ... + 34926.

It is an arithmetic number, because the mean of its divisors is an integer number (42169968).

Almost surely, 2^252830751 is an apocalyptic number.

252830751 is a deficient number, since it is larger than the sum of its proper divisors (84528993).

252830751 is a wasteful number, since it uses less digits than its factorization.

252830751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63021.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 252830751 is about 15900.6525337799. The cubic root of 252830751 is about 632.3292886582.

The spelling of 252830751 in words is "two hundred fifty-two million, eight hundred thirty thousand, seven hundred fifty-one".