68284482 has 16 divisors (see below), whose sum is σ = 156078912. Its totient is φ = 19509840.

The previous prime is 68284477. The next prime is 68284583. The reversal of 68284482 is 28448286.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1625821 = 68284482 / (6 + 8 + 2 + 8 + 4 + 4 + 8 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 812869 + ... + 812952.

It is an arithmetic number, because the mean of its divisors is an integer number (9754932).

Almost surely, 2^68284482 is an apocalyptic number.

68284482 is an abundant number, since it is smaller than the sum of its proper divisors (87794430).

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

68284482 is a wasteful number, since it uses less digits than its factorization.

68284482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625833.

The product of its digits is 196608, while the sum is 42.

The square root of 68284482 is about 8263.4425029766. The cubic root of 68284482 is about 408.7339130853.

The spelling of 68284482 in words is "sixty-eight million, two hundred eighty-four thousand, four hundred eighty-two".