1082068840 has 16 divisors (see below), whose sum is σ = 2434654980. Its totient is φ = 432827520.

The previous prime is 1082068837. The next prime is 1082068847. The reversal of 1082068840 is 488602801.

It can be written as a sum of positive squares in 2 ways, for example, as 1056120004 + 25948836 = 32498^2 + 5094^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1082068840.

It is not an unprimeable number, because it can be changed into a prime (1082068847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13525821 + ... + 13525900.

Almost surely, 2^1082068840 is an apocalyptic number.

1082068840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1082068840 is an abundant number, since it is smaller than the sum of its proper divisors (1352586140).

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

1082068840 is a wasteful number, since it uses less digits than its factorization.

1082068840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27051732 (or 27051728 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 1082068840 is about 32894.8147889603. The cubic root of 1082068840 is about 1026.6402735855.

The spelling of 1082068840 in words is "one billion, eighty-two million, sixty-eight thousand, eight hundred forty".