4539005 has 8 divisors (see below), whose sum is σ = 5733600. Its totient is φ = 3440016.

The previous prime is 4538999. The next prime is 4539011. The reversal of 4539005 is 5009354.

It is an interprime number because it is at equal distance from previous prime (4538999) and next prime (4539011).

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 4539005 - 2⁸ = 4538749 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23795 + ... + 23984.

It is an arithmetic number, because the mean of its divisors is an integer number (716700).

Almost surely, 2^4539005 is an apocalyptic number.

It is an amenable number.

4539005 is a deficient number, since it is larger than the sum of its proper divisors (1194595).

4539005 is a wasteful number, since it uses less digits than its factorization.

4539005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47803.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 4539005 is about 2130.4940741528. The cubic root of 4539005 is about 165.5719970425.

The spelling of 4539005 in words is "four million, five hundred thirty-nine thousand, five".