252800794 has 4 divisors (see below), whose sum is σ = 379201194. Its totient is φ = 126400396.

The previous prime is 252800791. The next prime is 252800803. The reversal of 252800794 is 497008252.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 252651025 + 149769 = 15895^2 + 387^2 .

It is not an unprimeable number, because it can be changed into a prime (252800791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63200197 + ... + 63200200.

Almost surely, 2^252800794 is an apocalyptic number.

252800794 is a deficient number, since it is larger than the sum of its proper divisors (126400400).

252800794 is a wasteful number, since it uses less digits than its factorization.

252800794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126400399.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 252800794 is about 15899.7105005091. The cubic root of 252800794 is about 632.3043135360.

The spelling of 252800794 in words is "two hundred fifty-two million, eight hundred thousand, seven hundred ninety-four".