2262871864 has 16 divisors (see below), whose sum is σ = 4628601720. Its totient is φ = 1028578080.

The previous prime is 2262871817. The next prime is 2262871867. The reversal of 2262871864 is 4681782622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262871867) 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, 12857139 + ... + 12857314.

Almost surely, 2^2262871864 is an apocalyptic number.

It is an amenable number.

2262871864 is an abundant number, since it is smaller than the sum of its proper divisors (2365729856).

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

2262871864 is a wasteful number, since it uses less digits than its factorization.

2262871864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25714470 (or 25714466 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

The square root of 2262871864 is about 47569.6527630800. The cubic root of 2262871864 is about 1312.8647491046.

The spelling of 2262871864 in words is "two billion, two hundred sixty-two million, eight hundred seventy-one thousand, eight hundred sixty-four".