282474085 has 8 divisors (see below), whose sum is σ = 339334776. Its totient is φ = 225735360.

The previous prime is 282474079. The next prime is 282474113. The reversal of 282474085 is 580474282.

It can be written as a sum of positive squares in 4 ways, for example, as 77898276 + 204575809 = 8826^2 + 14303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 282474085 - 2⁵ = 282474053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25314 + ... + 34723.

It is an arithmetic number, because the mean of its divisors is an integer number (42416847).

Almost surely, 2^282474085 is an apocalyptic number.

It is an amenable number.

282474085 is a deficient number, since it is larger than the sum of its proper divisors (56860691).

282474085 is an equidigital number, since it uses as much as digits as its factorization.

282474085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60983.

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 282474085 is about 16806.9653715357. The cubic root of 282474085 is about 656.1344944407.

The spelling of 282474085 in words is "two hundred eighty-two million, four hundred seventy-four thousand, eighty-five".