6995951 has 2 divisors, whose sum is σ = 6995952. Its totient is φ = 6995950.

The previous prime is 6995941. The next prime is 6995957. The reversal of 6995951 is 1595996.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6995951 - 2¹⁰ = 6994927 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6995957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3497975 + 3497976.

It is an arithmetic number, because the mean of its divisors is an integer number (3497976).

Almost surely, 2^6995951 is an apocalyptic number.

6995951 is a deficient number, since it is larger than the sum of its proper divisors (1).

6995951 is an equidigital number, since it uses as much as digits as its factorization.

6995951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 109350, while the sum is 44.

The square root of 6995951 is about 2644.9860113052. The cubic root of 6995951 is about 191.2562280285.

The spelling of 6995951 in words is "six million, nine hundred ninety-five thousand, nine hundred fifty-one".