9971246 has 4 divisors (see below), whose sum is σ = 14956872. Its totient is φ = 4985622.

The previous prime is 9971209. The next prime is 9971251. The reversal of 9971246 is 6421799.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2492810 + ... + 2492813.

It is an arithmetic number, because the mean of its divisors is an integer number (3739218).

Almost surely, 2^9971246 is an apocalyptic number.

9971246 is a deficient number, since it is larger than the sum of its proper divisors (4985626).

9971246 is a wasteful number, since it uses less digits than its factorization.

9971246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4985625.

The product of its digits is 27216, while the sum is 38.

The square root of 9971246 is about 3157.7279806848. The cubic root of 9971246 is about 215.2367753839.

The spelling of 9971246 in words is "nine million, nine hundred seventy-one thousand, two hundred forty-six".