2822462642 has 32 divisors (see below), whose sum is σ = 4575674880. Its totient is φ = 1302658560.

The previous prime is 2822462639. The next prime is 2822462647. The reversal of 2822462642 is 2462642282.

It is a happy number.

2822462642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2822462596 and 2822462605.

It is not an unprimeable number, because it can be changed into a prime (2822462647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139778 + ... + 158690.

It is an arithmetic number, because the mean of its divisors is an integer number (142989840).

Almost surely, 2^2822462642 is an apocalyptic number.

2822462642 is a deficient number, since it is larger than the sum of its proper divisors (1753212238).

2822462642 is a wasteful number, since it uses less digits than its factorization.

2822462642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19058.

The product of its digits is 147456, while the sum is 38.

The square root of 2822462642 is about 53126.8542452873. The cubic root of 2822462642 is about 1413.2187823356.

The spelling of 2822462642 in words is "two billion, eight hundred twenty-two million, four hundred sixty-two thousand, six hundred forty-two".