6121441 has 2 divisors, whose sum is σ = 6121442. Its totient is φ = 6121440.

The previous prime is 6121433. The next prime is 6121457. The reversal of 6121441 is 1441216.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5779216 + 342225 = 2404^2 + 585^2 .

It is a cyclic number.

It is not a de Polignac number, because 6121441 - 2³ = 6121433 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6121471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060720 + 3060721.

It is an arithmetic number, because the mean of its divisors is an integer number (3060721).

Almost surely, 2^6121441 is an apocalyptic number.

It is an amenable number.

6121441 is a deficient number, since it is larger than the sum of its proper divisors (1).

6121441 is an equidigital number, since it uses as much as digits as its factorization.

6121441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192, while the sum is 19.

The square root of 6121441 is about 2474.1546030917. The cubic root of 6121441 is about 182.9298406241.

Adding to 6121441 its reverse (1441216), we get a palindrome (7562657).

The spelling of 6121441 in words is "six million, one hundred twenty-one thousand, four hundred forty-one".