4254345 has 12 divisors (see below), whose sum is σ = 7374276. Its totient is φ = 2268960.

The previous prime is 4254319. The next prime is 4254353. The reversal of 4254345 is 5434524.

It can be written as a sum of positive squares in 2 ways, for example, as 927369 + 3326976 = 963^2 + 1824^2 .

It is not a de Polignac number, because 4254345 - 2¹⁵ = 4221577 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47226 + ... + 47315.

It is an arithmetic number, because the mean of its divisors is an integer number (614523).

Almost surely, 2^4254345 is an apocalyptic number.

4254345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4254345 is a deficient number, since it is larger than the sum of its proper divisors (3119931).

4254345 is a wasteful number, since it uses less digits than its factorization.

4254345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94552 (or 94549 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 4254345 is about 2062.6063608939. The cubic root of 4254345 is about 162.0357717073.

Adding to 4254345 its reverse (5434524), we get a palindrome (9688869).

The spelling of 4254345 in words is "four million, two hundred fifty-four thousand, three hundred forty-five".