6454571 has 2 divisors, whose sum is σ = 6454572. Its totient is φ = 6454570.

The previous prime is 6454549. The next prime is 6454583. The reversal of 6454571 is 1754546.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6454571 - 2²² = 2260267 is a prime.

It is a super-2 number, since 2×6454571² = 83322973588082, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6453571) 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, 3227285 + 3227286.

It is an arithmetic number, because the mean of its divisors is an integer number (3227286).

Almost surely, 2^6454571 is an apocalyptic number.

6454571 is a deficient number, since it is larger than the sum of its proper divisors (1).

6454571 is an equidigital number, since it uses as much as digits as its factorization.

6454571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 32.

The square root of 6454571 is about 2540.5847752043. The cubic root of 6454571 is about 186.1897608591.

The spelling of 6454571 in words is "six million, four hundred fifty-four thousand, five hundred seventy-one".