5544839 has 8 divisors (see below), whose sum is σ = 5968368. Its totient is φ = 5132160.

The previous prime is 5544821. The next prime is 5544859. The reversal of 5544839 is 9384455.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5544839 - 2²⁰ = 4496263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5544809) 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, 1637 + ... + 3710.

It is an arithmetic number, because the mean of its divisors is an integer number (746046).

Almost surely, 2^5544839 is an apocalyptic number.

5544839 is a deficient number, since it is larger than the sum of its proper divisors (423529).

5544839 is a wasteful number, since it uses less digits than its factorization.

5544839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5425.

The product of its digits is 86400, while the sum is 38.

The square root of 5544839 is about 2354.7481818657. The cubic root of 5544839 is about 176.9958078316.

The spelling of 5544839 in words is "five million, five hundred forty-four thousand, eight hundred thirty-nine".