4089254 has 8 divisors (see below), whose sum is σ = 6605760. Its totient is φ = 1887336.

The previous prime is 4089227. The next prime is 4089259. The reversal of 4089254 is 4529804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4089254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4089259) 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 3 ways as a sum of consecutive naturals, for example, 78614 + ... + 78665.

It is an arithmetic number, because the mean of its divisors is an integer number (825720).

Almost surely, 2^4089254 is an apocalyptic number.

4089254 is a deficient number, since it is larger than the sum of its proper divisors (2516506).

4089254 is a wasteful number, since it uses less digits than its factorization.

4089254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157294.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 4089254 is about 2022.1903965750. The cubic root of 4089254 is about 159.9121131916.

The spelling of 4089254 in words is "four million, eighty-nine thousand, two hundred fifty-four".