4206331 has 2 divisors, whose sum is σ = 4206332. Its totient is φ = 4206330.

The previous prime is 4206329. The next prime is 4206337. The reversal of 4206331 is 1336024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4206331 - 2¹ = 4206329 is a prime.

It is a super-2 number, since 2×4206331² = 35386440963122, which contains 22 as substring.

Together with 4206329, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4206299 and 4206308.

It is not a weakly prime, because it can be changed into another prime (4206337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2103165 + 2103166.

It is an arithmetic number, because the mean of its divisors is an integer number (2103166).

Almost surely, 2^4206331 is an apocalyptic number.

4206331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4206331 is an equidigital number, since it uses as much as digits as its factorization.

4206331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 4206331 is about 2050.9341773933. The cubic root of 4206331 is about 161.4238922899.

The spelling of 4206331 in words is "four million, two hundred six thousand, three hundred thirty-one".