282740452 has 12 divisors (see below), whose sum is σ = 497832496. Its totient is φ = 140502600.

The previous prime is 282740431. The next prime is 282740467. The reversal of 282740452 is 254047282.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216174 + ... + 217477.

Almost surely, 2^282740452 is an apocalyptic number.

It is an amenable number.

282740452 is a deficient number, since it is larger than the sum of its proper divisors (215092044).

282740452 is a wasteful number, since it uses less digits than its factorization.

282740452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433818 (or 433816 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 34.

The square root of 282740452 is about 16814.8878081300. The cubic root of 282740452 is about 656.3406698969.

The spelling of 282740452 in words is "two hundred eighty-two million, seven hundred forty thousand, four hundred fifty-two".