2554871 has 8 divisors (see below), whose sum is σ = 2883600. Its totient is φ = 2242240.

The previous prime is 2554843. The next prime is 2554891. The reversal of 2554871 is 1784552.

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

It is not a de Polignac number, because 2554871 - 2⁶ = 2554807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3686 + ... + 4323.

It is an arithmetic number, because the mean of its divisors is an integer number (360450).

2^2554871 is an apocalyptic number.

2554871 is a deficient number, since it is larger than the sum of its proper divisors (328729).

2554871 is a wasteful number, since it uses less digits than its factorization.

2554871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8049.

The product of its digits is 11200, while the sum is 32.

The square root of 2554871 is about 1598.3963838798. The cubic root of 2554871 is about 136.7066556257.

The spelling of 2554871 in words is "two million, five hundred fifty-four thousand, eight hundred seventy-one".