6607897 has 4 divisors (see below), whose sum is σ = 6613200. Its totient is φ = 6602596.

The previous prime is 6607889. The next prime is 6607903. The reversal of 6607897 is 7987066.

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, 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 6607897 - 2³ = 6607889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6607837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354 + ... + 3652.

It is an arithmetic number, because the mean of its divisors is an integer number (1653300).

Almost surely, 2^6607897 is an apocalyptic number.

It is an amenable number.

6607897 is a deficient number, since it is larger than the sum of its proper divisors (5303).

6607897 is a wasteful number, since it uses less digits than its factorization.

6607897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5302.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 6607897 is about 2570.5830078019. The cubic root of 6607897 is about 187.6525289230.

The spelling of 6607897 in words is "six million, six hundred seven thousand, eight hundred ninety-seven".