2864124256 has 24 divisors (see below), whose sum is σ = 6444280080. Its totient is φ = 1227481728.

The previous prime is 2864124209. The next prime is 2864124257. The reversal of 2864124256 is 6524214682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2864124257) 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, 6392911 + ... + 6393358.

It is an arithmetic number, because the mean of its divisors is an integer number (268511670).

Almost surely, 2^2864124256 is an apocalyptic number.

It is an amenable number.

2864124256 is an abundant number, since it is smaller than the sum of its proper divisors (3580155824).

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

2864124256 is a wasteful number, since it uses less digits than its factorization.

2864124256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12786286 (or 12786278 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

The square root of 2864124256 is about 53517.5135446332. The cubic root of 2864124256 is about 1420.1382289560.

The spelling of 2864124256 in words is "two billion, eight hundred sixty-four million, one hundred twenty-four thousand, two hundred fifty-six".