82284668 has 24 divisors (see below), whose sum is σ = 152155920. Its totient is φ = 38828160.

The previous prime is 82284667. The next prime is 82284677. The reversal of 82284668 is 86648228.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82284661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19430 + ... + 23282.

It is an arithmetic number, because the mean of its divisors is an integer number (6339830).

Almost surely, 2^82284668 is an apocalyptic number.

It is an amenable number.

82284668 is a deficient number, since it is larger than the sum of its proper divisors (69871252).

82284668 is a wasteful number, since it uses less digits than its factorization.

82284668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157 (or 4155 counting only the distinct ones).

The product of its digits is 294912, while the sum is 44.

The square root of 82284668 is about 9071.0896809590. The cubic root of 82284668 is about 434.9503056809.

The spelling of 82284668 in words is "eighty-two million, two hundred eighty-four thousand, six hundred sixty-eight".