2281683712 has 72 divisors (see below), whose sum is σ = 5678330112. Its totient is φ = 888960000.

The previous prime is 2281683671. The next prime is 2281683739. The reversal of 2281683712 is 2173861822.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38164 + ... + 77587.

It is an arithmetic number, because the mean of its divisors is an integer number (78865696).

Almost surely, 2^2281683712 is an apocalyptic number.

2281683712 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2281683712 is an abundant number, since it is smaller than the sum of its proper divisors (3396646400).

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

2281683712 is a wasteful number, since it uses less digits than its factorization.

2281683712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115785 (or 115771 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 2281683712 is about 47766.9730253027. The cubic root of 2281683712 is about 1316.4927771497.

The spelling of 2281683712 in words is "two billion, two hundred eighty-one million, six hundred eighty-three thousand, seven hundred twelve".