4530900 has 72 divisors (see below), whose sum is σ = 14311584. Its totient is φ = 1097600.

The previous prime is 4530893. The next prime is 4530907. The reversal of 4530900 is 90354.

It is an interprime number because it is at equal distance from previous prime (4530893) and next prime (4530907).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4530907) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2614 + ... + 3986.

It is an arithmetic number, because the mean of its divisors is an integer number (198772).

Almost surely, 2^4530900 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 4530900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7155792).

4530900 is an abundant number, since it is smaller than the sum of its proper divisors (9780684).

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

4530900 is a wasteful number, since it uses less digits than its factorization.

4530900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401 (or 1394 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 4530900 is about 2128.5910833225. The cubic root of 4530900 is about 165.4733880170.

The spelling of 4530900 in words is "four million, five hundred thirty thousand, nine hundred".