67242882 has 32 divisors (see below), whose sum is σ = 155433600. Its totient is φ = 18995328.

The previous prime is 67242859. The next prime is 67242883. The reversal of 67242882 is 28824276.

It is a self number, because there is not a number n which added to its sum of digits gives 67242882.

It is not an unprimeable number, because it can be changed into a prime (67242883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5257 + ... + 12732.

It is an arithmetic number, because the mean of its divisors is an integer number (4857300).

Almost surely, 2^67242882 is an apocalyptic number.

67242882 is an abundant number, since it is smaller than the sum of its proper divisors (88190718).

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

67242882 is a wasteful number, since it uses less digits than its factorization.

67242882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18090.

The product of its digits is 86016, while the sum is 39.

The square root of 67242882 is about 8200.1757298243. The cubic root of 67242882 is about 406.6450027278.

The spelling of 67242882 in words is "sixty-seven million, two hundred forty-two thousand, eight hundred eighty-two".