282650825 has 24 divisors (see below), whose sum is σ = 360456096. Its totient is φ = 219744000.

The previous prime is 282650813. The next prime is 282650827. The reversal of 282650825 is 528056282.

It is a happy number.

It is not a de Polignac number, because 282650825 - 2⁸ = 282650569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (282650827) 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 23 ways as a sum of consecutive naturals, for example, 258530 + ... + 259620.

It is an arithmetic number, because the mean of its divisors is an integer number (15019004).

Almost surely, 2^282650825 is an apocalyptic number.

282650825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

282650825 is a deficient number, since it is larger than the sum of its proper divisors (77805271).

282650825 is a wasteful number, since it uses less digits than its factorization.

282650825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385 (or 1380 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 282650825 is about 16812.2224884160. Note that the first 3 decimals coincide. The cubic root of 282650825 is about 656.2713105703.

The spelling of 282650825 in words is "two hundred eighty-two million, six hundred fifty thousand, eight hundred twenty-five".