282205342 has 4 divisors (see below), whose sum is σ = 423308016. Its totient is φ = 141102670.

The previous prime is 282205291. The next prime is 282205349. The reversal of 282205342 is 243502282.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 282205342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282205349) 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 as a sum of consecutive naturals, namely, 70551334 + ... + 70551337.

It is an arithmetic number, because the mean of its divisors is an integer number (105827004).

Almost surely, 2^282205342 is an apocalyptic number.

282205342 is a deficient number, since it is larger than the sum of its proper divisors (141102674).

282205342 is a wasteful number, since it uses less digits than its factorization.

282205342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141102673.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 282205342 is about 16798.9684802371. The cubic root of 282205342 is about 655.9263485005.

The spelling of 282205342 in words is "two hundred eighty-two million, two hundred five thousand, three hundred forty-two".