6996019 has 2 divisors, whose sum is σ = 6996020. Its totient is φ = 6996018.

The previous prime is 6996007. The next prime is 6996037. The reversal of 6996019 is 9106996.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6996019 is a prime.

It is a super-2 number, since 2×6996019² = 97888563696722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6996079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3498009 + 3498010.

It is an arithmetic number, because the mean of its divisors is an integer number (3498010).

Almost surely, 2^6996019 is an apocalyptic number.

6996019 is a deficient number, since it is larger than the sum of its proper divisors (1).

6996019 is an equidigital number, since it uses as much as digits as its factorization.

6996019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 40.

The square root of 6996019 is about 2644.9988657843. The cubic root of 6996019 is about 191.2568476908.

The spelling of 6996019 in words is "six million, nine hundred ninety-six thousand, nineteen".