4219133 has 2 divisors, whose sum is σ = 4219134. Its totient is φ = 4219132.

The previous prime is 4219099. The next prime is 4219151. The reversal of 4219133 is 3319124.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3378244 + 840889 = 1838^2 + 917^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4219133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4219099 and 4219108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4219183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2109566 + 2109567.

It is an arithmetic number, because the mean of its divisors is an integer number (2109567).

Almost surely, 2^4219133 is an apocalyptic number.

It is an amenable number.

4219133 is a deficient number, since it is larger than the sum of its proper divisors (1).

4219133 is an equidigital number, since it uses as much as digits as its factorization.

4219133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 23.

The square root of 4219133 is about 2054.0528230793. The cubic root of 4219133 is about 161.5874913732.

Subtracting from 4219133 its reverse (3319124), we obtain a palindrome (900009).

It can be divided in two parts, 42191 and 33, that added together give a palindrome (42224).

The spelling of 4219133 in words is "four million, two hundred nineteen thousand, one hundred thirty-three".