9164456 has 32 divisors (see below), whose sum is σ = 20173440. Its totient is φ = 3820608.

The previous prime is 9164431. The next prime is 9164471. The reversal of 9164456 is 6544619.

9164456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 140 + ... + 4283.

It is an arithmetic number, because the mean of its divisors is an integer number (630420).

Almost surely, 2^9164456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9164456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10086720).

9164456 is an abundant number, since it is smaller than the sum of its proper divisors (11008984).

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

9164456 is a wasteful number, since it uses less digits than its factorization.

9164456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473 (or 4469 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 9164456 is about 3027.2852524993. The cubic root of 9164456 is about 209.2677139812.

The spelling of 9164456 in words is "nine million, one hundred sixty-four thousand, four hundred fifty-six".