4322687 has 2 divisors, whose sum is σ = 4322688. Its totient is φ = 4322686.

The previous prime is 4322683. The next prime is 4322701. The reversal of 4322687 is 7862234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4322687 - 2² = 4322683 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4322683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161343 + 2161344.

It is an arithmetic number, because the mean of its divisors is an integer number (2161344).

Almost surely, 2^4322687 is an apocalyptic number.

4322687 is a deficient number, since it is larger than the sum of its proper divisors (1).

4322687 is an equidigital number, since it uses as much as digits as its factorization.

4322687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 32.

The square root of 4322687 is about 2079.1072603404. The cubic root of 4322687 is about 162.8988168497.

The spelling of 4322687 in words is "four million, three hundred twenty-two thousand, six hundred eighty-seven".