4974919 has 2 divisors, whose sum is σ = 4974920. Its totient is φ = 4974918.

The previous prime is 4974913. The next prime is 4974929. The reversal of 4974919 is 9194794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4974919 - 2⁵ = 4974887 is a prime.

It is a super-2 number, since 2×4974919² = 49499638113122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4974913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2487459 + 2487460.

It is an arithmetic number, because the mean of its divisors is an integer number (2487460).

Almost surely, 2^4974919 is an apocalyptic number.

4974919 is a deficient number, since it is larger than the sum of its proper divisors (1).

4974919 is an equidigital number, since it uses as much as digits as its factorization.

4974919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 43.

The square root of 4974919 is about 2230.4526446441. The cubic root of 4974919 is about 170.7111958765.

The spelling of 4974919 in words is "four million, nine hundred seventy-four thousand, nine hundred nineteen".