282275680 has 24 divisors (see below), whose sum is σ = 666876672. Its totient is φ = 112910208.

The previous prime is 282275671. The next prime is 282275681. The reversal of 282275680 is 86572282.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282275681) 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, 881952 + ... + 882271.

It is an arithmetic number, because the mean of its divisors is an integer number (27786528).

Almost surely, 2^282275680 is an apocalyptic number.

282275680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

282275680 is an abundant number, since it is smaller than the sum of its proper divisors (384600992).

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

282275680 is a wasteful number, since it uses less digits than its factorization.

282275680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764238 (or 1764230 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 282275680 is about 16801.0618712033. The cubic root of 282275680 is about 655.9808392183.

The spelling of 282275680 in words is "two hundred eighty-two million, two hundred seventy-five thousand, six hundred eighty".