1082822566 has 32 divisors (see below), whose sum is σ = 1978214400. Its totient is φ = 434439456.

The previous prime is 1082822549. The next prime is 1082822581. The reversal of 1082822566 is 6652282801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20641 + ... + 50908.

It is an arithmetic number, because the mean of its divisors is an integer number (61819200).

Almost surely, 2^1082822566 is an apocalyptic number.

1082822566 is a deficient number, since it is larger than the sum of its proper divisors (895391834).

1082822566 is a wasteful number, since it uses less digits than its factorization.

1082822566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71628.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 1082822566 is about 32906.2694026533. The cubic root of 1082822566 is about 1026.8785904838.

The spelling of 1082822566 in words is "one billion, eighty-two million, eight hundred twenty-two thousand, five hundred sixty-six".