9668457 has 16 divisors (see below), whose sum is σ = 14374080. Its totient is φ = 6422976.

The previous prime is 9668453. The next prime is 9668471. The reversal of 9668457 is 7548669.

9668457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9668457 - 2² = 9668453 is a prime.

9668457 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9668453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11278 + ... + 12104.

It is an arithmetic number, because the mean of its divisors is an integer number (898380).

Almost surely, 2^9668457 is an apocalyptic number.

It is an amenable number.

9668457 is a deficient number, since it is larger than the sum of its proper divisors (4705623).

9668457 is a wasteful number, since it uses less digits than its factorization.

9668457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269 (or 1263 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 9668457 is about 3109.4142535211. The cubic root of 9668457 is about 213.0357012167.

The spelling of 9668457 in words is "nine million, six hundred sixty-eight thousand, four hundred fifty-seven".