282265560 has 80 divisors (see below), whose sum is σ = 948736800. Its totient is φ = 75269952.

The previous prime is 282265553. The next prime is 282265561. The reversal of 282265560 is 65562282.

282265560 is a `hidden beast` number, since 2 + 82 + 26 + 556 + 0 = 666.

It is a super-2 number, since 2×282265560² = 159347692724227200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282265561) 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 19 ways as a sum of consecutive naturals, for example, 40320 + ... + 46799.

It is an arithmetic number, because the mean of its divisors is an integer number (11859210).

Almost surely, 2^282265560 is an apocalyptic number.

282265560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

282265560 is an abundant number, since it is smaller than the sum of its proper divisors (666471240).

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

282265560 is a wasteful number, since it uses less digits than its factorization.

282265560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87142 (or 87129 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 282265560 is about 16800.7606970637. The cubic root of 282265560 is about 655.9729998306.

The spelling of 282265560 in words is "two hundred eighty-two million, two hundred sixty-five thousand, five hundred sixty".