4254779 has 2 divisors, whose sum is σ = 4254780. Its totient is φ = 4254778.

The previous prime is 4254763. The next prime is 4254797. The reversal of 4254779 is 9774524.

Together with next prime (4254797) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4254779 - 2⁴ = 4254763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4254739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127389 + 2127390.

It is an arithmetic number, because the mean of its divisors is an integer number (2127390).

Almost surely, 2^4254779 is an apocalyptic number.

4254779 is a deficient number, since it is larger than the sum of its proper divisors (1).

4254779 is an equidigital number, since it uses as much as digits as its factorization.

4254779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 38.

The square root of 4254779 is about 2062.7115649067. The cubic root of 4254779 is about 162.0412814575.

The spelling of 4254779 in words is "four million, two hundred fifty-four thousand, seven hundred seventy-nine".