2273857712 has 40 divisors (see below), whose sum is σ = 5331149856. Its totient is φ = 917185536.

The previous prime is 2273857709. The next prime is 2273857721. The reversal of 2273857712 is 2177583722.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595223 + ... + 599030.

Almost surely, 2^2273857712 is an apocalyptic number.

It is an amenable number.

2273857712 is an abundant number, since it is smaller than the sum of its proper divisors (3057292144).

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

2273857712 is a wasteful number, since it uses less digits than its factorization.

2273857712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194285 (or 1194279 counting only the distinct ones).

The product of its digits is 329280, while the sum is 44.

The square root of 2273857712 is about 47684.9841354697. The cubic root of 2273857712 is about 1314.9858966137.

The spelling of 2273857712 in words is "two billion, two hundred seventy-three million, eight hundred fifty-seven thousand, seven hundred twelve".