6223351 has 2 divisors, whose sum is σ = 6223352. Its totient is φ = 6223350.

The previous prime is 6223337. The next prime is 6223387. The reversal of 6223351 is 1533226.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6223351 - 2⁵ = 6223319 is a prime.

6223351 is a lucky number.

It is equal to p₄₂₇₁₁₇ and since 6223351 and 427117 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6223331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3111675 + 3111676.

It is an arithmetic number, because the mean of its divisors is an integer number (3111676).

Almost surely, 2^6223351 is an apocalyptic number.

6223351 is a deficient number, since it is larger than the sum of its proper divisors (1).

6223351 is an equidigital number, since it uses as much as digits as its factorization.

6223351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 22.

The square root of 6223351 is about 2494.6645065018. The cubic root of 6223351 is about 183.9393999397.

Adding to 6223351 its reverse (1533226), we get a palindrome (7756577).

The spelling of 6223351 in words is "six million, two hundred twenty-three thousand, three hundred fifty-one".