282240895 has 24 divisors (see below), whose sum is σ = 353190240. Its totient is φ = 216504000.

The previous prime is 282240883. The next prime is 282240899. The reversal of 282240895 is 598042282.

It is a happy number.

It is not a de Polignac number, because 282240895 - 2¹³ = 282232703 is a prime.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (282240899) by changing a digit.

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, 725361 + ... + 725749.

It is an arithmetic number, because the mean of its divisors is an integer number (14716260).

Almost surely, 2^282240895 is an apocalyptic number.

282240895 is a deficient number, since it is larger than the sum of its proper divisors (70949345).

282240895 is a wasteful number, since it uses less digits than its factorization.

282240895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607 (or 576 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 282240895 is about 16800.0266368836. The cubic root of 282240895 is about 655.9538924750.

The spelling of 282240895 in words is "two hundred eighty-two million, two hundred forty thousand, eight hundred ninety-five".