2556714 has 16 divisors (see below), whose sum is σ = 5165280. Its totient is φ = 843600.

The previous prime is 2556713. The next prime is 2556739. The reversal of 2556714 is 4176552.

It is not an unprimeable number, because it can be changed into a prime (2556713) 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, 1504 + ... + 2715.

It is an arithmetic number, because the mean of its divisors is an integer number (322830).

2^2556714 is an apocalyptic number.

2556714 is an abundant number, since it is smaller than the sum of its proper divisors (2608566).

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

2556714 is a wasteful number, since it uses less digits than its factorization.

With its successor (2556715) it forms an eRAP, since the sums of their prime factors are consecutive (4325 and 4326).

2556714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4325.

The product of its digits is 8400, while the sum is 30.

The square root of 2556714 is about 1598.9727952658. The cubic root of 2556714 is about 136.7395196212.

The spelling of 2556714 in words is "two million, five hundred fifty-six thousand, seven hundred fourteen".