4211401 has 2 divisors, whose sum is σ = 4211402. Its totient is φ = 4211400.

The previous prime is 4211399. The next prime is 4211423. The reversal of 4211401 is 1041124.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3822025 + 389376 = 1955^2 + 624^2 .

It is a cyclic number.

It is not a de Polignac number, because 4211401 - 2¹ = 4211399 is a prime.

Together with 4211399, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4211491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2105700 + 2105701.

It is an arithmetic number, because the mean of its divisors is an integer number (2105701).

Almost surely, 2^4211401 is an apocalyptic number.

It is an amenable number.

4211401 is a deficient number, since it is larger than the sum of its proper divisors (1).

4211401 is an equidigital number, since it uses as much as digits as its factorization.

4211401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 4211401 is about 2052.1698272804. The cubic root of 4211401 is about 161.4887223863.

Adding to 4211401 its reverse (1041124), we get a palindrome (5252525).

The spelling of 4211401 in words is "four million, two hundred eleven thousand, four hundred one".