6822495140 has 12 divisors (see below), whose sum is σ = 14327239836. Its totient is φ = 2728998048.

The previous prime is 6822495139. The next prime is 6822495143. The reversal of 6822495140 is 415942286.

It can be written as a sum of positive squares in 2 ways, for example, as 2435817316 + 4386677824 = 49354^2 + 66232^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6822495143) 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, 170562359 + ... + 170562398.

It is an arithmetic number, because the mean of its divisors is an integer number (1193936653).

Almost surely, 2^6822495140 is an apocalyptic number.

It is an amenable number.

6822495140 is an abundant number, since it is smaller than the sum of its proper divisors (7504744696).

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

6822495140 is a wasteful number, since it uses less digits than its factorization.

6822495140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341124766 (or 341124764 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 6822495140 is about 82598.3967156748. The cubic root of 6822495140 is about 1896.6232858700.

The spelling of 6822495140 in words is "six billion, eight hundred twenty-two million, four hundred ninety-five thousand, one hundred forty".