9897496 has 16 divisors (see below), whose sum is σ = 21209040. Its totient is φ = 4241760.

The previous prime is 9897473. The next prime is 9897529. The reversal of 9897496 is 6947989.

It is a congruent number.

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, 88315 + ... + 88426.

It is an arithmetic number, because the mean of its divisors is an integer number (1325565).

Almost surely, 2^9897496 is an apocalyptic number.

It is an amenable number.

9897496 is an abundant number, since it is smaller than the sum of its proper divisors (11311544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9897496 is a wasteful number, since it uses less digits than its factorization.

9897496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176754 (or 176750 counting only the distinct ones).

The product of its digits is 979776, while the sum is 52.

The square root of 9897496 is about 3146.0286076258. The cubic root of 9897496 is about 214.7048121369.

The spelling of 9897496 in words is "nine million, eight hundred ninety-seven thousand, four hundred ninety-six".