252282805 has 32 divisors (see below), whose sum is σ = 336061440. Its totient is φ = 180956160.

The previous prime is 252282727. The next prime is 252282827. The reversal of 252282805 is 508282252.

It is not a de Polignac number, because 252282805 - 2⁹ = 252282293 is a prime.

It is a super-2 number, since 2×252282805² = 127293227397336050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175831 + ... + 177259.

It is an arithmetic number, because the mean of its divisors is an integer number (10501920).

Almost surely, 2^252282805 is an apocalyptic number.

It is an amenable number.

252282805 is a deficient number, since it is larger than the sum of its proper divisors (83778635).

252282805 is a wasteful number, since it uses less digits than its factorization.

252282805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549.

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 252282805 is about 15883.4128889228. The cubic root of 252282805 is about 631.8721542462.

The spelling of 252282805 in words is "two hundred fifty-two million, two hundred eighty-two thousand, eight hundred five".