9448164 has 90 divisors (see below), whose sum is σ = 27261542. Its totient is φ = 2851200.

The previous prime is 9448133. The next prime is 9448177. The reversal of 9448164 is 4618449.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8820900 + 627264 = 2970^2 + 792^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 39084 + ... + 39324.

Almost surely, 2^9448164 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 9448164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13630771).

9448164 is an abundant number, since it is smaller than the sum of its proper divisors (17813378).

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

9448164 is a wasteful number, since it uses less digits than its factorization.

9448164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 257 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 9448164 is about 3073.7865898595. The cubic root of 9448164 is about 211.4052691805.

The spelling of 9448164 in words is "nine million, four hundred forty-eight thousand, one hundred sixty-four".