6620596 has 12 divisors (see below), whose sum is σ = 12089952. Its totient is φ = 3166328.

The previous prime is 6620587. The next prime is 6620597. The reversal of 6620596 is 6950266.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6620597) 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, 35890 + ... + 36073.

It is an arithmetic number, because the mean of its divisors is an integer number (1007496).

Almost surely, 2^6620596 is an apocalyptic number.

It is an amenable number.

6620596 is a deficient number, since it is larger than the sum of its proper divisors (5469356).

6620596 is a wasteful number, since it uses less digits than its factorization.

6620596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71990 (or 71988 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 6620596 is about 2573.0518844361. The cubic root of 6620596 is about 187.7726616748.

The spelling of 6620596 in words is "six million, six hundred twenty thousand, five hundred ninety-six".