4254399 has 6 divisors (see below), whose sum is σ = 6145256. Its totient is φ = 2836260.

The previous prime is 4254389. The next prime is 4254449. The reversal of 4254399 is 9934524.

It is not a de Polignac number, because 4254399 - 2¹¹ = 4252351 is a prime.

It is a Duffinian number.

4254399 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4254319) 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 in 5 ways as a sum of consecutive naturals, for example, 236347 + ... + 236364.

Almost surely, 2^4254399 is an apocalyptic number.

4254399 is a deficient number, since it is larger than the sum of its proper divisors (1890857).

4254399 is a wasteful number, since it uses less digits than its factorization.

4254399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472717 (or 472714 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 4254399 is about 2062.6194510864. The cubic root of 4254399 is about 162.0364572727.

The spelling of 4254399 in words is "four million, two hundred fifty-four thousand, three hundred ninety-nine".