6996827 has 4 divisors (see below), whose sum is σ = 7002120. Its totient is φ = 6991536.

The previous prime is 6996823. The next prime is 6996839. The reversal of 6996827 is 7286996.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6996827 - 2² = 6996823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6996823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1223 + ... + 3935.

It is an arithmetic number, because the mean of its divisors is an integer number (1750530).

Almost surely, 2^6996827 is an apocalyptic number.

6996827 is a deficient number, since it is larger than the sum of its proper divisors (5293).

6996827 is a wasteful number, since it uses less digits than its factorization.

6996827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5292.

The product of its digits is 326592, while the sum is 47.

The square root of 6996827 is about 2645.1516024606. The cubic root of 6996827 is about 191.2642104297.

The spelling of 6996827 in words is "six million, nine hundred ninety-six thousand, eight hundred twenty-seven".