6850451 has 2 divisors, whose sum is σ = 6850452. Its totient is φ = 6850450.

The previous prime is 6850429. The next prime is 6850463. The reversal of 6850451 is 1540586.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6850451 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6850421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3425225 + 3425226.

It is an arithmetic number, because the mean of its divisors is an integer number (3425226).

Almost surely, 2^6850451 is an apocalyptic number.

6850451 is a deficient number, since it is larger than the sum of its proper divisors (1).

6850451 is an equidigital number, since it uses as much as digits as its factorization.

6850451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 6850451 is about 2617.3366233635. The cubic root of 6850451 is about 189.9210290465.

The spelling of 6850451 in words is "six million, eight hundred fifty thousand, four hundred fifty-one".