4538579 has 4 divisors (see below), whose sum is σ = 4543560. Its totient is φ = 4533600.

The previous prime is 4538563. The next prime is 4538581. The reversal of 4538579 is 9758354.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9758354 = 2 ⋅4879177.

It is a cyclic number.

It is not a de Polignac number, because 4538579 - 2⁴ = 4538563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4538509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689 + ... + 3090.

It is an arithmetic number, because the mean of its divisors is an integer number (1135890).

Almost surely, 2^4538579 is an apocalyptic number.

4538579 is a deficient number, since it is larger than the sum of its proper divisors (4981).

4538579 is a wasteful number, since it uses less digits than its factorization.

4538579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4980.

The product of its digits is 151200, while the sum is 41.

The square root of 4538579 is about 2130.3940949974. The cubic root of 4538579 is about 165.5668170616.

The spelling of 4538579 in words is "four million, five hundred thirty-eight thousand, five hundred seventy-nine".