2680071 has 8 divisors (see below), whose sum is σ = 3586800. Its totient is φ = 1780032.

The previous prime is 2680039. The next prime is 2680079. The reversal of 2680071 is 1700862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2680071 - 2⁵ = 2680039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2680079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646 + ... + 2403.

It is an arithmetic number, because the mean of its divisors is an integer number (448350).

2^2680071 is an apocalyptic number.

2680071 is a deficient number, since it is larger than the sum of its proper divisors (906729).

2680071 is a wasteful number, since it uses less digits than its factorization.

2680071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3345.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 2680071 is about 1637.0922393072. The cubic root of 2680071 is about 138.9042177807.

The spelling of 2680071 in words is "two million, six hundred eighty thousand, seventy-one".