282087012 has 12 divisors (see below), whose sum is σ = 658203056. Its totient is φ = 94029000.

The previous prime is 282087007. The next prime is 282087023. The reversal of 282087012 is 210780282.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 11753614 + ... + 11753637.

Almost surely, 2^282087012 is an apocalyptic number.

It is an amenable number.

282087012 is an abundant number, since it is smaller than the sum of its proper divisors (376116044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

282087012 is a wasteful number, since it uses less digits than its factorization.

282087012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23507258 (or 23507256 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 282087012 is about 16795.4461685303. The cubic root of 282087012 is about 655.8346580373.

The spelling of 282087012 in words is "two hundred eighty-two million, eighty-seven thousand, twelve".