67845282 has 16 divisors (see below), whose sum is σ = 135791040. Its totient is φ = 22598352.

The previous prime is 67845263. The next prime is 67845289. The reversal of 67845282 is 28254876.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (67845289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6819 + ... + 13497.

It is an arithmetic number, because the mean of its divisors is an integer number (8486940).

Almost surely, 2^67845282 is an apocalyptic number.

67845282 is an abundant number, since it is smaller than the sum of its proper divisors (67945758).

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

67845282 is a wasteful number, since it uses less digits than its factorization.

67845282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8377.

The product of its digits is 215040, while the sum is 42.

The square root of 67845282 is about 8236.8247522938. The cubic root of 67845282 is about 407.8557135899.

The spelling of 67845282 in words is "sixty-seven million, eight hundred forty-five thousand, two hundred eighty-two".