4539066 has 24 divisors (see below), whose sum is σ = 10560960. Its totient is φ = 1296792.

The previous prime is 4539013. The next prime is 4539083. The reversal of 4539066 is 6609354.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7426 + ... + 8013.

It is an arithmetic number, because the mean of its divisors is an integer number (440040).

Almost surely, 2^4539066 is an apocalyptic number.

4539066 is an abundant number, since it is smaller than the sum of its proper divisors (6021894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4539066 is a wasteful number, since it uses less digits than its factorization.

4539066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15458 (or 15451 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 4539066 is about 2130.5083900328. The cubic root of 4539066 is about 165.5727387504.

The spelling of 4539066 in words is "four million, five hundred thirty-nine thousand, sixty-six".