9974725 has 6 divisors (see below), whose sum is σ = 12368690. Its totient is φ = 7979760.

The previous prime is 9974711. The next prime is 9974747. The reversal of 9974725 is 5274799.

It can be written as a sum of positive squares in 3 ways, for example, as 133956 + 9840769 = 366^2 + 3137^2 .

It is not a de Polignac number, because 9974725 - 2⁹ = 9974213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 199470 + ... + 199519.

Almost surely, 2^9974725 is an apocalyptic number.

It is an amenable number.

9974725 is a deficient number, since it is larger than the sum of its proper divisors (2393965).

9974725 is a wasteful number, since it uses less digits than its factorization.

9974725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398999 (or 398994 counting only the distinct ones).

The product of its digits is 158760, while the sum is 43.

The square root of 9974725 is about 3158.2788033991. The cubic root of 9974725 is about 215.2618047423.

The spelling of 9974725 in words is "nine million, nine hundred seventy-four thousand, seven hundred twenty-five".