4922719 has 2 divisors, whose sum is σ = 4922720. Its totient is φ = 4922718.

The previous prime is 4922717. The next prime is 4922773. The reversal of 4922719 is 9172294.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4922719 - 2¹ = 4922717 is a prime.

It is a super-2 number, since 2×4922719² = 48466324705922, which contains 22 as substring.

Together with 4922717, it forms a pair of twin primes.

4922719 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4922711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2461359 + 2461360.

It is an arithmetic number, because the mean of its divisors is an integer number (2461360).

Almost surely, 2^4922719 is an apocalyptic number.

4922719 is a deficient number, since it is larger than the sum of its proper divisors (1).

4922719 is an equidigital number, since it uses as much as digits as its factorization.

4922719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 34.

The square root of 4922719 is about 2218.7201265595. The cubic root of 4922719 is about 170.1120253548.

The spelling of 4922719 in words is "four million, nine hundred twenty-two thousand, seven hundred nineteen".