2281537876 has 12 divisors (see below), whose sum is σ = 4121488000. Its totient is φ = 1103969880.

The previous prime is 2281537861. The next prime is 2281537901. The reversal of 2281537876 is 6787351822.

2281537876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9199626 + ... + 9199873.

Almost surely, 2^2281537876 is an apocalyptic number.

It is an amenable number.

2281537876 is a deficient number, since it is larger than the sum of its proper divisors (1839950124).

2281537876 is a wasteful number, since it uses less digits than its factorization.

2281537876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18399534 (or 18399532 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 49.

The square root of 2281537876 is about 47765.4464649918. The cubic root of 2281537876 is about 1316.4647282532.

The spelling of 2281537876 in words is "two billion, two hundred eighty-one million, five hundred thirty-seven thousand, eight hundred seventy-six".