4997219 has 2 divisors, whose sum is σ = 4997220. Its totient is φ = 4997218.

The previous prime is 4997191. The next prime is 4997227. The reversal of 4997219 is 9127994.

It is a happy number.

4997219 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4997219 - 2¹² = 4993123 is a prime.

It is a super-2 number, since 2×4997219² = 49944395467922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4997119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2498609 + 2498610.

It is an arithmetic number, because the mean of its divisors is an integer number (2498610).

Almost surely, 2^4997219 is an apocalyptic number.

4997219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4997219 is an equidigital number, since it uses as much as digits as its factorization.

4997219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 41.

The square root of 4997219 is about 2235.4460405029. The cubic root of 4997219 is about 170.9658858341.

The spelling of 4997219 in words is "four million, nine hundred ninety-seven thousand, two hundred nineteen".