282434864 has 20 divisors (see below), whose sum is σ = 550894800. Its totient is φ = 140268480.

The previous prime is 282434863. The next prime is 282434869. The reversal of 282434864 is 468434282.

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (282434863) by changing a digit.

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, 56852 + ... + 61619.

It is an arithmetic number, because the mean of its divisors is an integer number (27544740).

Almost surely, 2^282434864 is an apocalyptic number.

It is an amenable number.

282434864 is a deficient number, since it is larger than the sum of its proper divisors (268459936).

282434864 is a wasteful number, since it uses less digits than its factorization.

282434864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118628 (or 118622 counting only the distinct ones).

The product of its digits is 294912, while the sum is 41.

The square root of 282434864 is about 16805.7985231289. The cubic root of 282434864 is about 656.1041253514.

The spelling of 282434864 in words is "two hundred eighty-two million, four hundred thirty-four thousand, eight hundred sixty-four".