4774459 has 2 divisors, whose sum is σ = 4774460. Its totient is φ = 4774458.

The previous prime is 4774439. The next prime is 4774463. The reversal of 4774459 is 9544774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4774459 - 2¹⁹ = 4250171 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4774439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2387229 + 2387230.

It is an arithmetic number, because the mean of its divisors is an integer number (2387230).

Almost surely, 2^4774459 is an apocalyptic number.

4774459 is a deficient number, since it is larger than the sum of its proper divisors (1).

4774459 is an equidigital number, since it uses as much as digits as its factorization.

4774459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 40.

The square root of 4774459 is about 2185.0535462546. The cubic root of 4774459 is about 168.3868047842.

The spelling of 4774459 in words is "four million, seven hundred seventy-four thousand, four hundred fifty-nine".