4219151 has 2 divisors, whose sum is σ = 4219152. Its totient is φ = 4219150.

The previous prime is 4219133. The next prime is 4219183. The reversal of 4219151 is 1519124.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4219151 - 2¹⁸ = 3957007 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4219651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2109575 + 2109576.

It is an arithmetic number, because the mean of its divisors is an integer number (2109576).

Almost surely, 2^4219151 is an apocalyptic number.

4219151 is a deficient number, since it is larger than the sum of its proper divisors (1).

4219151 is an equidigital number, since it uses as much as digits as its factorization.

4219151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 360, while the sum is 23.

The square root of 4219151 is about 2054.0572046562. The cubic root of 4219151 is about 161.5877211654.

The spelling of 4219151 in words is "four million, two hundred nineteen thousand, one hundred fifty-one".