4539326 has 16 divisors (see below), whose sum is σ = 7751808. Its totient is φ = 1973400.

The previous prime is 4539277. The next prime is 4539329. The reversal of 4539326 is 6239354.

It is a junction number, because it is equal to n+sod(n) for n = 4539292 and 4539301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4539329) 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, 3980 + ... + 4991.

It is an arithmetic number, because the mean of its divisors is an integer number (484488).

Almost surely, 2^4539326 is an apocalyptic number.

4539326 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4539326 is a deficient number, since it is larger than the sum of its proper divisors (3212482).

4539326 is a wasteful number, since it uses less digits than its factorization.

4539326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9007.

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

The square root of 4539326 is about 2130.5694074590. The cubic root of 4539326 is about 165.5759000534.

It can be divided in two parts, 453 and 9326, that added together give a palindrome (9779).

The spelling of 4539326 in words is "four million, five hundred thirty-nine thousand, three hundred twenty-six".