6397201 has 4 divisors (see below), whose sum is σ = 6426112. Its totient is φ = 6368292.

The previous prime is 6397147. The next prime is 6397211. The reversal of 6397201 is 1027936.

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 6397201 - 2⁷ = 6397073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6397201.

It is not an unprimeable number, because it can be changed into a prime (6397211) 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, 14121 + ... + 14566.

It is an arithmetic number, because the mean of its divisors is an integer number (1606528).

Almost surely, 2^6397201 is an apocalyptic number.

It is an amenable number.

6397201 is a deficient number, since it is larger than the sum of its proper divisors (28911).

6397201 is a wasteful number, since it uses less digits than its factorization.

6397201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28910.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 6397201 is about 2529.2688666886. The cubic root of 6397201 is about 185.6364831329.

The spelling of 6397201 in words is "six million, three hundred ninety-seven thousand, two hundred one".