4534912 has 32 divisors (see below), whose sum is σ = 9180000. Its totient is φ = 2231040.

The previous prime is 4534891. The next prime is 4534919. The reversal of 4534912 is 2194354.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (4534919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8839 + ... + 9337.

It is an arithmetic number, because the mean of its divisors is an integer number (286875).

Almost surely, 2^4534912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4534912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4590000).

4534912 is an abundant number, since it is smaller than the sum of its proper divisors (4645088).

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

4534912 is an equidigital number, since it uses as much as digits as its factorization.

4534912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584 (or 572 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 4534912 is about 2129.5332822006. The cubic root of 4534912 is about 165.5222144738.

The spelling of 4534912 in words is "four million, five hundred thirty-four thousand, nine hundred twelve".