6397141 has 4 divisors (see below), whose sum is σ = 6414400. Its totient is φ = 6379884.

The previous prime is 6397133. The next prime is 6397147. The reversal of 6397141 is 1417936.

It is a happy number.

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 6397141 - 2³ = 6397133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6397147) 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, 8061 + ... + 8818.

It is an arithmetic number, because the mean of its divisors is an integer number (1603600).

Almost surely, 2^6397141 is an apocalyptic number.

It is an amenable number.

6397141 is a deficient number, since it is larger than the sum of its proper divisors (17259).

6397141 is a wasteful number, since it uses less digits than its factorization.

6397141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17258.

The product of its digits is 4536, while the sum is 31.

The square root of 6397141 is about 2529.2570055255. The cubic root of 6397141 is about 185.6359027633.

The spelling of 6397141 in words is "six million, three hundred ninety-seven thousand, one hundred forty-one".