6594401 has 4 divisors (see below), whose sum is σ = 7193904. Its totient is φ = 5994900.

The previous prime is 6594389. The next prime is 6594403. The reversal of 6594401 is 1044956.

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 6594401 - 2⁶ = 6594337 is a prime.

It is a super-2 number, since 2×6594401² = 86972249097602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6594403) 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, 299735 + ... + 299756.

It is an arithmetic number, because the mean of its divisors is an integer number (1798476).

Almost surely, 2^6594401 is an apocalyptic number.

It is an amenable number.

6594401 is a deficient number, since it is larger than the sum of its proper divisors (599503).

6594401 is a wasteful number, since it uses less digits than its factorization.

6594401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599502.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 6594401 is about 2567.9565806298. The cubic root of 6594401 is about 187.5246877122.

The spelling of 6594401 in words is "six million, five hundred ninety-four thousand, four hundred one".