6414451 has 2 divisors, whose sum is σ = 6414452. Its totient is φ = 6414450.

The previous prime is 6414413. The next prime is 6414461. The reversal of 6414451 is 1544146.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6414451 - 2¹⁷ = 6283379 is a prime.

It is a super-2 number, since 2×6414451² = 82290363262802, which contains 22 as substring.

6414451 is a lucky number.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (6414461) 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, 3207225 + 3207226.

It is an arithmetic number, because the mean of its divisors is an integer number (3207226).

Almost surely, 2^6414451 is an apocalyptic number.

6414451 is a deficient number, since it is larger than the sum of its proper divisors (1).

6414451 is an equidigital number, since it uses as much as digits as its factorization.

6414451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 25.

The square root of 6414451 is about 2532.6766473437. The cubic root of 6414451 is about 185.8031891333.

Adding to 6414451 its reverse (1544146), we get a palindrome (7958597).

The spelling of 6414451 in words is "six million, four hundred fourteen thousand, four hundred fifty-one".