5326439 has 4 divisors (see below), whose sum is σ = 5378256. Its totient is φ = 5274624.

The previous prime is 5326429. The next prime is 5326493. The reversal of 5326439 is 9346235.

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

It is a cyclic number.

It is not a de Polignac number, because 5326439 - 2¹⁶ = 5260903 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 (5326429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25754 + ... + 25959.

It is an arithmetic number, because the mean of its divisors is an integer number (1344564).

Almost surely, 2^5326439 is an apocalyptic number.

5326439 is a deficient number, since it is larger than the sum of its proper divisors (51817).

5326439 is a wasteful number, since it uses less digits than its factorization.

5326439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51816.

The product of its digits is 19440, while the sum is 32.

The square root of 5326439 is about 2307.9079271063. The cubic root of 5326439 is about 174.6407760477.

The spelling of 5326439 in words is "five million, three hundred twenty-six thousand, four hundred thirty-nine".