2622426886 has 4 divisors (see below), whose sum is σ = 3933640332. Its totient is φ = 1311213442.

The previous prime is 2622426869. The next prime is 2622426973. The reversal of 2622426886 is 6886242262.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655606720 + ... + 655606723.

It is an arithmetic number, because the mean of its divisors is an integer number (983410083).

Almost surely, 2^2622426886 is an apocalyptic number.

2622426886 is a deficient number, since it is larger than the sum of its proper divisors (1311213446).

2622426886 is a wasteful number, since it uses less digits than its factorization.

2622426886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311213445.

The product of its digits is 884736, while the sum is 46.

The square root of 2622426886 is about 51209.6366517084. The cubic root of 2622426886 is about 1379.0112089997.

The spelling of 2622426886 in words is "two billion, six hundred twenty-two million, four hundred twenty-six thousand, eight hundred eighty-six".