6432061 has 2 divisors, whose sum is σ = 6432062. Its totient is φ = 6432060.

The previous prime is 6432053. The next prime is 6432071. The reversal of 6432061 is 1602346.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5152900 + 1279161 = 2270^2 + 1131^2 .

It is a cyclic number.

It is not a de Polignac number, because 6432061 - 2³ = 6432053 is a prime.

It is equal to p₄₄₀₄₄₆ and since 6432061 and 440446 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6432011) 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, 3216030 + 3216031.

It is an arithmetic number, because the mean of its divisors is an integer number (3216031).

Almost surely, 2^6432061 is an apocalyptic number.

It is an amenable number.

6432061 is a deficient number, since it is larger than the sum of its proper divisors (1).

6432061 is an equidigital number, since it uses as much as digits as its factorization.

6432061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 6432061 is about 2536.1508235907. The cubic root of 6432061 is about 185.9730662045.

It can be divided in two parts, 643 and 2061, that added together give a square (2704 = 52²).

The spelling of 6432061 in words is "six million, four hundred thirty-two thousand, sixty-one".