4211899 has 2 divisors, whose sum is σ = 4211900. Its totient is φ = 4211898.

The previous prime is 4211891. The next prime is 4211917. The reversal of 4211899 is 9981124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4211899 - 2³ = 4211891 is a prime.

4211899 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4211891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2105949 + 2105950.

It is an arithmetic number, because the mean of its divisors is an integer number (2105950).

Almost surely, 2^4211899 is an apocalyptic number.

4211899 is a deficient number, since it is larger than the sum of its proper divisors (1).

4211899 is an equidigital number, since it uses as much as digits as its factorization.

4211899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 34.

The square root of 4211899 is about 2052.2911586810. The cubic root of 4211899 is about 161.4950875060.

The spelling of 4211899 in words is "four million, two hundred eleven thousand, eight hundred ninety-nine".