282049242 has 16 divisors (see below), whose sum is σ = 564265920. Its totient is φ = 93988512.

The previous prime is 282049237. The next prime is 282049247. The reversal of 282049242 is 242940282.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (282049237) and next prime (282049247).

It is not an unprimeable number, because it can be changed into a prime (282049247) 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 7 ways as a sum of consecutive naturals, for example, 30003 + ... + 38265.

It is an arithmetic number, because the mean of its divisors is an integer number (35266620).

Almost surely, 2^282049242 is an apocalyptic number.

282049242 is an abundant number, since it is smaller than the sum of its proper divisors (282216678).

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

282049242 is a wasteful number, since it uses less digits than its factorization.

282049242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13957.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 282049242 is about 16794.3217189620. The cubic root of 282049242 is about 655.8053857683.

The spelling of 282049242 in words is "two hundred eighty-two million, forty-nine thousand, two hundred forty-two".