282525078 has 48 divisors (see below), whose sum is σ = 627400368. Its totient is φ = 84744000.

The previous prime is 282525043. The next prime is 282525083. The reversal of 282525078 is 870525282.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71400 + ... + 75252.

It is an arithmetic number, because the mean of its divisors is an integer number (13070841).

Almost surely, 2^282525078 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282525078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313700184).

282525078 is an abundant number, since it is smaller than the sum of its proper divisors (344875290).

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

282525078 is a wasteful number, since it uses less digits than its factorization.

282525078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3981 (or 3970 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 282525078 is about 16808.4823229226. The cubic root of 282525078 is about 656.1739744673.

The spelling of 282525078 in words is "two hundred eighty-two million, five hundred twenty-five thousand, seventy-eight".