282728470 has 16 divisors (see below), whose sum is σ = 522666288. Its totient is φ = 110034720.

The previous prime is 282728449. The next prime is 282728503. The reversal of 282728470 is 74827282.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381696 + ... + 382435.

It is an arithmetic number, because the mean of its divisors is an integer number (32666643).

Almost surely, 2^282728470 is an apocalyptic number.

282728470 is a deficient number, since it is larger than the sum of its proper divisors (239937818).

282728470 is a wasteful number, since it uses less digits than its factorization.

282728470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764175.

The product of its (nonzero) digits is 100352, while the sum is 40.

The square root of 282728470 is about 16814.5315129503. The cubic root of 282728470 is about 656.3313982782.

The spelling of 282728470 in words is "two hundred eighty-two million, seven hundred twenty-eight thousand, four hundred seventy".