5439605 has 8 divisors (see below), whose sum is σ = 6871200. Its totient is φ = 4122576.

The previous prime is 5439583. The next prime is 5439607. The reversal of 5439605 is 5069345.

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 5439605 - 2⁸ = 5439349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5439607) 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, 28535 + ... + 28724.

It is an arithmetic number, because the mean of its divisors is an integer number (858900).

Almost surely, 2^5439605 is an apocalyptic number.

It is an amenable number.

5439605 is a deficient number, since it is larger than the sum of its proper divisors (1431595).

5439605 is a wasteful number, since it uses less digits than its factorization.

5439605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57283.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5439605 is about 2332.2960789745. The cubic root of 5439605 is about 175.8689300487.

The spelling of 5439605 in words is "five million, four hundred thirty-nine thousand, six hundred five".