9997196 has 24 divisors (see below), whose sum is σ = 19414080. Its totient is φ = 4466000.

The previous prime is 9997189. The next prime is 9997201. The reversal of 9997196 is 6917999.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671 + ... + 4521.

It is an arithmetic number, because the mean of its divisors is an integer number (808920).

Almost surely, 2^9997196 is an apocalyptic number.

It is an amenable number.

9997196 is a deficient number, since it is larger than the sum of its proper divisors (9416884).

9997196 is a wasteful number, since it uses less digits than its factorization.

9997196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3925 (or 3923 counting only the distinct ones).

The product of its digits is 275562, while the sum is 50.

The square root of 9997196 is about 3161.8342777571. The cubic root of 9997196 is about 215.4233303379.

It can be divided in two parts, 99 and 97196, that multiplied together give a square (9622404 = 3102²).

The spelling of 9997196 in words is "nine million, nine hundred ninety-seven thousand, one hundred ninety-six".