6997627 has 16 divisors (see below), whose sum is σ = 8692992. Its totient is φ = 5484960.

The previous prime is 6997621. The next prime is 6997631. The reversal of 6997627 is 7267996.

It is not a de Polignac number, because 6997627 - 2³ = 6997619 is a prime.

It is a super-2 number, since 2×6997627² = 97933567262258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6997621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11628 + ... + 12214.

It is an arithmetic number, because the mean of its divisors is an integer number (543312).

Almost surely, 2^6997627 is an apocalyptic number.

6997627 is a deficient number, since it is larger than the sum of its proper divisors (1695365).

6997627 is a wasteful number, since it uses less digits than its factorization.

6997627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738.

The product of its digits is 285768, while the sum is 46.

The square root of 6997627 is about 2645.3028182044. The cubic root of 6997627 is about 191.2714997118.

The spelling of 6997627 in words is "six million, nine hundred ninety-seven thousand, six hundred twenty-seven".