6432269 has 2 divisors, whose sum is σ = 6432270. Its totient is φ = 6432268.

The previous prime is 6432263. The next prime is 6432281. The reversal of 6432269 is 9622346.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6375625 + 56644 = 2525^2 + 238^2 .

It is a cyclic number.

It is not a de Polignac number, because 6432269 - 2¹² = 6428173 is a prime.

It is a super-2 number, since 2×6432269² = 82748168976722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6432263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3216134 + 3216135.

It is an arithmetic number, because the mean of its divisors is an integer number (3216135).

Almost surely, 2^6432269 is an apocalyptic number.

It is an amenable number.

6432269 is a deficient number, since it is larger than the sum of its proper divisors (1).

6432269 is an equidigital number, since it uses as much as digits as its factorization.

6432269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 32.

The square root of 6432269 is about 2536.1918302841. The cubic root of 6432269 is about 185.9750708486.

The spelling of 6432269 in words is "six million, four hundred thirty-two thousand, two hundred sixty-nine".