2273711412 has 24 divisors (see below), whose sum is σ = 6063230656. Its totient is φ = 649631808.

The previous prime is 2273711381. The next prime is 2273711413. The reversal of 2273711412 is 2141173722.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2273711412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273711413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13533913 + ... + 13534080.

Almost surely, 2^2273711412 is an apocalyptic number.

It is an amenable number.

2273711412 is an abundant number, since it is smaller than the sum of its proper divisors (3789519244).

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

2273711412 is a wasteful number, since it uses less digits than its factorization.

2273711412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27068007 (or 27068005 counting only the distinct ones).

The product of its digits is 4704, while the sum is 30.

The square root of 2273711412 is about 47683.4500849089. The cubic root of 2273711412 is about 1314.9576939456.

The spelling of 2273711412 in words is "two billion, two hundred seventy-three million, seven hundred eleven thousand, four hundred twelve".