282056246 has 4 divisors (see below), whose sum is σ = 423084372. Its totient is φ = 141028122.

The previous prime is 282056237. The next prime is 282056251. The reversal of 282056246 is 642650282.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 642650282 = 2 ⋅321325141.

It is a super-2 number, since 2×282056246² = 159111451815225032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70514060 + ... + 70514063.

It is an arithmetic number, because the mean of its divisors is an integer number (105771093).

Almost surely, 2^282056246 is an apocalyptic number.

282056246 is a deficient number, since it is larger than the sum of its proper divisors (141028126).

282056246 is a wasteful number, since it uses less digits than its factorization.

282056246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141028125.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 282056246 is about 16794.5302405277. The cubic root of 282056246 is about 655.8108141619.

The spelling of 282056246 in words is "two hundred eighty-two million, fifty-six thousand, two hundred forty-six".