2671307 has 4 divisors (see below), whose sum is σ = 2675616. Its totient is φ = 2667000.

The previous prime is 2671297. The next prime is 2671309. The reversal of 2671307 is 7031762.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2671307 - 2¹² = 2667211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2671309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1028 + ... + 2529.

It is an arithmetic number, because the mean of its divisors is an integer number (668904).

2^2671307 is an apocalyptic number.

2671307 is a deficient number, since it is larger than the sum of its proper divisors (4309).

2671307 is an equidigital number, since it uses as much as digits as its factorization.

2671307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4308.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 2671307 is about 1634.4133504105. The cubic root of 2671307 is about 138.7526439450.

The spelling of 2671307 in words is "two million, six hundred seventy-one thousand, three hundred seven".