2822687742 has 64 divisors (see below), whose sum is σ = 6875725824. Its totient is φ = 754992480.

The previous prime is 2822687741. The next prime is 2822687753. The reversal of 2822687742 is 2477862282.

It is a junction number, because it is equal to n+sod(n) for n = 2822687691 and 2822687700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2822687741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14317 + ... + 76487.

It is an arithmetic number, because the mean of its divisors is an integer number (107433216).

Almost surely, 2^2822687742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2822687742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3437862912).

2822687742 is an abundant number, since it is smaller than the sum of its proper divisors (4053038082).

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

2822687742 is a wasteful number, since it uses less digits than its factorization.

2822687742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62253.

The product of its digits is 1204224, while the sum is 48.

The square root of 2822687742 is about 53128.9727173413. The cubic root of 2822687742 is about 1413.2563508389.

The spelling of 2822687742 in words is "two billion, eight hundred twenty-two million, six hundred eighty-seven thousand, seven hundred forty-two".