9974530 has 8 divisors (see below), whose sum is σ = 17954172. Its totient is φ = 3989808.

The previous prime is 9974527. The next prime is 9974551. The reversal of 9974530 is 354799.

It can be written as a sum of positive squares in 2 ways, for example, as 9162729 + 811801 = 3027^2 + 901^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9974530.

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, 498717 + ... + 498736.

Almost surely, 2^9974530 is an apocalyptic number.

9974530 is a deficient number, since it is larger than the sum of its proper divisors (7979642).

9974530 is a wasteful number, since it uses less digits than its factorization.

9974530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997460.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 9974530 is about 3158.2479320028. The cubic root of 9974530 is about 215.2604019860.

The spelling of 9974530 in words is "nine million, nine hundred seventy-four thousand, five hundred thirty".