2217667482 has 24 divisors (see below), whose sum is σ = 4833724896. Its totient is φ = 734795016.

The previous prime is 2217667471. The next prime is 2217667537. The reversal of 2217667482 is 2847667122.

It is a happy number.

2217667482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 365868 + ... + 371879.

It is an arithmetic number, because the mean of its divisors is an integer number (201405204).

Almost surely, 2^2217667482 is an apocalyptic number.

2217667482 is an abundant number, since it is smaller than the sum of its proper divisors (2616057414).

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

2217667482 is a wasteful number, since it uses less digits than its factorization.

2217667482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737922 (or 737919 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 2217667482 is about 47092.1169836311. The cubic root of 2217667482 is about 1304.0637103158.

The spelling of 2217667482 in words is "two billion, two hundred seventeen million, six hundred sixty-seven thousand, four hundred eighty-two".