1082564284 has 12 divisors (see below), whose sum is σ = 2005928064. Its totient is φ = 509441984.

The previous prime is 1082564279. The next prime is 1082564291. The reversal of 1082564284 is 4824652801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7959964 + ... + 7960099.

It is an arithmetic number, because the mean of its divisors is an integer number (167160672).

Almost surely, 2^1082564284 is an apocalyptic number.

It is an amenable number.

1082564284 is a deficient number, since it is larger than the sum of its proper divisors (923363780).

1082564284 is a wasteful number, since it uses less digits than its factorization.

1082564284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15920084 (or 15920082 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 1082564284 is about 32902.3446580939. The cubic root of 1082564284 is about 1026.7969380337.

The spelling of 1082564284 in words is "one billion, eighty-two million, five hundred sixty-four thousand, two hundred eighty-four".