282030046 has 16 divisors (see below), whose sum is σ = 438132240. Its totient is φ = 135997120.

The previous prime is 282030029. The next prime is 282030061. The reversal of 282030046 is 640030282.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 282030046.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61050 + ... + 65506.

It is an arithmetic number, because the mean of its divisors is an integer number (27383265).

Almost surely, 2^282030046 is an apocalyptic number.

282030046 is a deficient number, since it is larger than the sum of its proper divisors (156102194).

282030046 is a wasteful number, since it uses less digits than its factorization.

282030046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5579.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 282030046 is about 16793.7502065501. The cubic root of 282030046 is about 655.7905076029.

The spelling of 282030046 in words is "two hundred eighty-two million, thirty thousand, forty-six".