4530972 has 12 divisors (see below), whose sum is σ = 10572296. Its totient is φ = 1510320.

The previous prime is 4530943. The next prime is 4530997. The reversal of 4530972 is 2790354.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188779 + ... + 188802.

Almost surely, 2^4530972 is an apocalyptic number.

It is an amenable number.

4530972 is an abundant number, since it is smaller than the sum of its proper divisors (6041324).

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

4530972 is a wasteful number, since it uses less digits than its factorization.

4530972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377588 (or 377586 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 4530972 is about 2128.6079958508. The cubic root of 4530972 is about 165.4742645184.

The spelling of 4530972 in words is "four million, five hundred thirty thousand, nine hundred seventy-two".