6422541 has 4 divisors (see below), whose sum is σ = 8563392. Its totient is φ = 4281692.

The previous prime is 6422539. The next prime is 6422557. The reversal of 6422541 is 1452246.

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 6422541 - 2¹ = 6422539 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422501) 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, 1070421 + ... + 1070426.

It is an arithmetic number, because the mean of its divisors is an integer number (2140848).

Almost surely, 2^6422541 is an apocalyptic number.

It is an amenable number.

6422541 is a deficient number, since it is larger than the sum of its proper divisors (2140851).

6422541 is a wasteful number, since it uses less digits than its factorization.

6422541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2140850.

The product of its digits is 1920, while the sum is 24.

The square root of 6422541 is about 2534.2732686117. The cubic root of 6422541 is about 185.8812688895.

Adding to 6422541 its reverse (1452246), we get a palindrome (7874787).

The spelling of 6422541 in words is "six million, four hundred twenty-two thousand, five hundred forty-one".