6696597 has 4 divisors (see below), whose sum is σ = 8928800. Its totient is φ = 4464396.

The previous prime is 6696587. The next prime is 6696601. The reversal of 6696597 is 7956966.

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 not a de Polignac number, because 6696597 - 2⁴ = 6696581 is a prime.

It is a super-2 number, since 2×6696597² = 89688822760818, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6696517) 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, 1116097 + ... + 1116102.

It is an arithmetic number, because the mean of its divisors is an integer number (2232200).

Almost surely, 2^6696597 is an apocalyptic number.

It is an amenable number.

6696597 is a deficient number, since it is larger than the sum of its proper divisors (2232203).

6696597 is a wasteful number, since it uses less digits than its factorization.

6696597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232202.

The product of its digits is 612360, while the sum is 48.

The square root of 6696597 is about 2587.7783908210. The cubic root of 6696597 is about 188.4884405429.

The spelling of 6696597 in words is "six million, six hundred ninety-six thousand, five hundred ninety-seven".