2671716 has 12 divisors (see below), whose sum is σ = 6234032. Its totient is φ = 890568.

The previous prime is 2671693. The next prime is 2671729. The reversal of 2671716 is 6171762.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 111310 + ... + 111333.

2^2671716 is an apocalyptic number.

It is an amenable number.

2671716 is an abundant number, since it is smaller than the sum of its proper divisors (3562316).

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

2671716 is a wasteful number, since it uses less digits than its factorization.

2671716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222650 (or 222648 counting only the distinct ones).

The product of its digits is 3528, while the sum is 30.

The square root of 2671716 is about 1634.5384669686. The cubic root of 2671716 is about 138.7597249900.

The spelling of 2671716 in words is "two million, six hundred seventy-one thousand, seven hundred sixteen".