6682497 has 4 divisors (see below), whose sum is σ = 8910000. Its totient is φ = 4454996.

The previous prime is 6682483. The next prime is 6682561. The reversal of 6682497 is 7942866.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6682497 - 2⁷ = 6682369 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (6682447) 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, 1113747 + ... + 1113752.

It is an arithmetic number, because the mean of its divisors is an integer number (2227500).

Almost surely, 2^6682497 is an apocalyptic number.

It is an amenable number.

6682497 is a deficient number, since it is larger than the sum of its proper divisors (2227503).

6682497 is a wasteful number, since it uses less digits than its factorization.

6682497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227502.

The product of its digits is 145152, while the sum is 42.

The square root of 6682497 is about 2585.0526106832. The cubic root of 6682497 is about 188.3560571601.

The spelling of 6682497 in words is "six million, six hundred eighty-two thousand, four hundred ninety-seven".