6916451 has 2 divisors, whose sum is σ = 6916452. Its totient is φ = 6916450.

The previous prime is 6916439. The next prime is 6916453. The reversal of 6916451 is 1546196.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6916451 - 2⁶ = 6916387 is a prime.

Together with 6916453, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6916453) 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, 3458225 + 3458226.

It is an arithmetic number, because the mean of its divisors is an integer number (3458226).

Almost surely, 2^6916451 is an apocalyptic number.

6916451 is a deficient number, since it is larger than the sum of its proper divisors (1).

6916451 is an equidigital number, since it uses as much as digits as its factorization.

6916451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 32.

The square root of 6916451 is about 2629.9146373980. The cubic root of 6916451 is about 190.5290059006.

The spelling of 6916451 in words is "six million, nine hundred sixteen thousand, four hundred fifty-one".