2281387014 has 48 divisors (see below), whose sum is σ = 5043516192. Its totient is φ = 745041024.

The previous prime is 2281387013. The next prime is 2281387027. The reversal of 2281387014 is 4107831822.

2281387014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2281387014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281387013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 921282 + ... + 923754.

It is an arithmetic number, because the mean of its divisors is an integer number (105073254).

Almost surely, 2^2281387014 is an apocalyptic number.

2281387014 is an abundant number, since it is smaller than the sum of its proper divisors (2762129178).

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

2281387014 is a wasteful number, since it uses less digits than its factorization.

2281387014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501 (or 3498 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 2281387014 is about 47763.8672429275. The cubic root of 2281387014 is about 1316.4357114393.

The spelling of 2281387014 in words is "two billion, two hundred eighty-one million, three hundred eighty-seven thousand, fourteen".