68284582 has 4 divisors (see below), whose sum is σ = 102426876. Its totient is φ = 34142290.

The previous prime is 68284477. The next prime is 68284583. The reversal of 68284582 is 28548286.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68284583) 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 as a sum of consecutive naturals, namely, 17071144 + ... + 17071147.

It is an arithmetic number, because the mean of its divisors is an integer number (25606719).

Almost surely, 2^68284582 is an apocalyptic number.

68284582 is a deficient number, since it is larger than the sum of its proper divisors (34142294).

68284582 is a wasteful number, since it uses less digits than its factorization.

68284582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34142293.

The product of its digits is 245760, while the sum is 43.

The square root of 68284582 is about 8263.4485537214. The cubic root of 68284582 is about 408.7341126103.

It can be divided in two parts, 682 and 84582, that added together give a square (85264 = 292²).

The spelling of 68284582 in words is "sixty-eight million, two hundred eighty-four thousand, five hundred eighty-two".