2674871 has 2 divisors, whose sum is σ = 2674872. Its totient is φ = 2674870.

The previous prime is 2674853. The next prime is 2674879. The reversal of 2674871 is 1784762.

It is a happy number.

2674871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2674871 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2674879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337435 + 1337436.

It is an arithmetic number, because the mean of its divisors is an integer number (1337436).

2^2674871 is an apocalyptic number.

2674871 is a deficient number, since it is larger than the sum of its proper divisors (1).

2674871 is an equidigital number, since it uses as much as digits as its factorization.

2674871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18816, while the sum is 35.

The square root of 2674871 is about 1635.5032864534. The cubic root of 2674871 is about 138.8143234477.

The spelling of 2674871 in words is "two million, six hundred seventy-four thousand, eight hundred seventy-one".