282001252 has 24 divisors (see below), whose sum is σ = 554573376. Its totient is φ = 124495008.

The previous prime is 282001243. The next prime is 282001259. The reversal of 282001252 is 252100282.

It is a super-2 number, since 2×282001252² = 159049412259135008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (282001259) 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 7 ways as a sum of consecutive naturals, for example, 116698 + ... + 119089.

It is an arithmetic number, because the mean of its divisors is an integer number (23107224).

Almost surely, 2^282001252 is an apocalyptic number.

It is an amenable number.

282001252 is a deficient number, since it is larger than the sum of its proper divisors (272572124).

282001252 is a wasteful number, since it uses less digits than its factorization.

282001252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235827 (or 235825 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 282001252 is about 16792.8929014628. The cubic root of 282001252 is about 655.7681890890.

The spelling of 282001252 in words is "two hundred eighty-two million, one thousand, two hundred fifty-two".