9897466 has 4 divisors (see below), whose sum is σ = 14846202. Its totient is φ = 4948732.

The previous prime is 9897457. The next prime is 9897467. The reversal of 9897466 is 6647989.

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

It can be written as a sum of positive squares in only one way, i.e., 5424241 + 4473225 = 2329^2 + 2115^2 .

It is not an unprimeable number, because it can be changed into a prime (9897467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2474365 + ... + 2474368.

Almost surely, 2^9897466 is an apocalyptic number.

9897466 is a deficient number, since it is larger than the sum of its proper divisors (4948736).

9897466 is a wasteful number, since it uses less digits than its factorization.

9897466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4948735.

The product of its digits is 653184, while the sum is 49.

The square root of 9897466 is about 3146.0238397062. The cubic root of 9897466 is about 214.7045952082.

The spelling of 9897466 in words is "nine million, eight hundred ninety-seven thousand, four hundred sixty-six".