4530996 has 36 divisors (see below), whose sum is σ = 11723712. Its totient is φ = 1474704.

The previous prime is 4530943. The next prime is 4530997. The reversal of 4530996 is 6990354.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4530996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4530997) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85 + ... + 3011.

Almost surely, 2^4530996 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 4530996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5861856).

4530996 is an abundant number, since it is smaller than the sum of its proper divisors (7192716).

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

4530996 is a wasteful number, since it uses less digits than its factorization.

4530996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980 (or 2975 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 4530996 is about 2128.6136333304. The cubic root of 4530996 is about 165.4745566835.

The spelling of 4530996 in words is "four million, five hundred thirty thousand, nine hundred ninety-six".