4254889 has 4 divisors (see below), whose sum is σ = 4369924. Its totient is φ = 4139856.

The previous prime is 4254883. The next prime is 4254911. The reversal of 4254889 is 9884524.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2544025 + 1710864 = 1595^2 + 1308^2 .

It is not a de Polignac number, because 4254889 - 2¹¹ = 4252841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4254883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57462 + ... + 57535.

It is an arithmetic number, because the mean of its divisors is an integer number (1092481).

Almost surely, 2^4254889 is an apocalyptic number.

It is an amenable number.

4254889 is a deficient number, since it is larger than the sum of its proper divisors (115035).

4254889 is a wasteful number, since it uses less digits than its factorization.

4254889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115034.

The product of its digits is 92160, while the sum is 40.

The square root of 4254889 is about 2062.7382286660. The cubic root of 4254889 is about 162.0426778784.

The spelling of 4254889 in words is "four million, two hundred fifty-four thousand, eight hundred eighty-nine".