9239104 has 56 divisors (see below), whose sum is σ = 21506688. Its totient is φ = 3855360.

The previous prime is 9239089. The next prime is 9239107. The reversal of 9239104 is 4019329.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×9239104² = 170722085445632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9239107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18117 + ... + 18619.

It is an arithmetic number, because the mean of its divisors is an integer number (384048).

Almost surely, 2^9239104 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 9239104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10753344).

9239104 is an abundant number, since it is smaller than the sum of its proper divisors (12267584).

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

9239104 is a wasteful number, since it uses less digits than its factorization.

9239104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563 (or 553 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 9239104 is about 3039.5894459614. The cubic root of 9239104 is about 209.8343667490.

The spelling of 9239104 in words is "nine million, two hundred thirty-nine thousand, one hundred four".