2854571 has 2 divisors, whose sum is σ = 2854572. Its totient is φ = 2854570.

The previous prime is 2854567. The next prime is 2854591. The reversal of 2854571 is 1754582.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2854571 - 2² = 2854567 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2854561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1427285 + 1427286.

It is an arithmetic number, because the mean of its divisors is an integer number (1427286).

2^2854571 is an apocalyptic number.

2854571 is a deficient number, since it is larger than the sum of its proper divisors (1).

2854571 is an equidigital number, since it uses as much as digits as its factorization.

2854571 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2854571 is about 1689.5475725768. The cubic root of 2854571 is about 141.8557518183.

The spelling of 2854571 in words is "two million, eight hundred fifty-four thousand, five hundred seventy-one".