282056245 has 8 divisors (see below), whose sum is σ = 353183616. Its totient is φ = 215834256.

The previous prime is 282056237. The next prime is 282056251. The reversal of 282056245 is 542650282.

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

It is a cyclic number.

It is not a de Polignac number, because 282056245 - 2³ = 282056237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 282056245.

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, 1226217 + ... + 1226446.

It is an arithmetic number, because the mean of its divisors is an integer number (44147952).

Almost surely, 2^282056245 is an apocalyptic number.

It is an amenable number.

282056245 is a deficient number, since it is larger than the sum of its proper divisors (71127371).

282056245 is a wasteful number, since it uses less digits than its factorization.

282056245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452691.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 282056245 is about 16794.5302107561. The cubic root of 282056245 is about 655.8108133869.

The spelling of 282056245 in words is "two hundred eighty-two million, fifty-six thousand, two hundred forty-five".