9974632 has 8 divisors (see below), whose sum is σ = 18702450. Its totient is φ = 4987312.

The previous prime is 9974611. The next prime is 9974651. The reversal of 9974632 is 2364799.

It can be written as a sum of positive squares in only one way, i.e., 7584516 + 2390116 = 2754^2 + 1546^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 9 + 9³ + 7⁸ + 4¹¹ + 6² + 3⁸ + 2¹³ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 623407 + ... + 623422.

Almost surely, 2^9974632 is an apocalyptic number.

It is an amenable number.

9974632 is a deficient number, since it is larger than the sum of its proper divisors (8727818).

9974632 is a wasteful number, since it uses less digits than its factorization.

9974632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246835 (or 1246831 counting only the distinct ones).

The product of its digits is 81648, while the sum is 40.

The square root of 9974632 is about 3158.2640801554. The cubic root of 9974632 is about 215.2611357378.

The spelling of 9974632 in words is "nine million, nine hundred seventy-four thousand, six hundred thirty-two".