4254009 has 8 divisors (see below), whose sum is σ = 5687520. Its totient is φ = 2828256.

The previous prime is 4254007. The next prime is 4254013. The reversal of 4254009 is 9004524.

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

It is not a de Polignac number, because 4254009 - 2¹ = 4254007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4254009.

It is not an unprimeable number, because it can be changed into a prime (4254007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507 + ... + 2960.

It is an arithmetic number, because the mean of its divisors is an integer number (710940).

Almost surely, 2^4254009 is an apocalyptic number.

It is an amenable number.

4254009 is a deficient number, since it is larger than the sum of its proper divisors (1433511).

4254009 is a wasteful number, since it uses less digits than its factorization.

4254009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3879.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 4254009 is about 2062.5249089405. The cubic root of 4254009 is about 162.0315058370.

The spelling of 4254009 in words is "four million, two hundred fifty-four thousand, nine".