9109456 has 20 divisors (see below), whose sum is σ = 17792512. Its totient is φ = 4517856.

The previous prime is 9109439. The next prime is 9109459. The reversal of 9109456 is 6549019.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9109459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210 + ... + 4273.

Almost surely, 2^9109456 is an apocalyptic number.

It is an amenable number.

9109456 is a deficient number, since it is larger than the sum of its proper divisors (8683056).

9109456 is a wasteful number, since it uses less digits than its factorization.

9109456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4618 (or 4612 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 9109456 is about 3018.1875355915. The cubic root of 9109456 is about 208.8482373151.

The spelling of 9109456 in words is "nine million, one hundred nine thousand, four hundred fifty-six".