6432611 has 2 divisors, whose sum is σ = 6432612. Its totient is φ = 6432610.

The previous prime is 6432607. The next prime is 6432619. The reversal of 6432611 is 1162346.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6432611 - 2² = 6432607 is a prime.

It is not a weakly prime, because it can be changed into another prime (6432619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3216305 + 3216306.

It is an arithmetic number, because the mean of its divisors is an integer number (3216306).

Almost surely, 2^6432611 is an apocalyptic number.

6432611 is a deficient number, since it is larger than the sum of its proper divisors (1).

6432611 is an equidigital number, since it uses as much as digits as its factorization.

6432611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 23.

The square root of 6432611 is about 2536.2592533099. The cubic root of 6432611 is about 185.9783668523.

Adding to 6432611 its reverse (1162346), we get a palindrome (7594957).

The spelling of 6432611 in words is "six million, four hundred thirty-two thousand, six hundred eleven".