6217963 has 2 divisors, whose sum is σ = 6217964. Its totient is φ = 6217962.

The previous prime is 6217943. The next prime is 6217993. The reversal of 6217963 is 3697126.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6217963 - 2⁵ = 6217931 is a prime.

It is equal to p₄₂₆₇₇₈ and since 6217963 and 426778 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (6217933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3108981 + 3108982.

It is an arithmetic number, because the mean of its divisors is an integer number (3108982).

Almost surely, 2^6217963 is an apocalyptic number.

6217963 is a deficient number, since it is larger than the sum of its proper divisors (1).

6217963 is an equidigital number, since it uses as much as digits as its factorization.

6217963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 34.

The square root of 6217963 is about 2493.5843679330. The cubic root of 6217963 is about 183.8863014489.

The spelling of 6217963 in words is "six million, two hundred seventeen thousand, nine hundred sixty-three".