6580601 has 4 divisors (see below), whose sum is σ = 6590052. Its totient is φ = 6571152.

The previous prime is 6580597. The next prime is 6580627. The reversal of 6580601 is 1060856.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1893376 + 4687225 = 1376^2 + 2165^2 .

It is a cyclic number.

It is not a de Polignac number, because 6580601 - 2² = 6580597 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6580661) 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, 3590 + ... + 5103.

It is an arithmetic number, because the mean of its divisors is an integer number (1647513).

Almost surely, 2^6580601 is an apocalyptic number.

It is an amenable number.

6580601 is a deficient number, since it is larger than the sum of its proper divisors (9451).

6580601 is an equidigital number, since it uses as much as digits as its factorization.

6580601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9450.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 6580601 is about 2565.2682120979. The cubic root of 6580601 is about 187.3937863628.

The spelling of 6580601 in words is "six million, five hundred eighty thousand, six hundred one".