9105404 has 96 divisors (see below), whose sum is σ = 22063104. Its totient is φ = 3179520.

The previous prime is 9105377. The next prime is 9105419. The reversal of 9105404 is 4045019.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 9105404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193709 + ... + 193755.

It is an arithmetic number, because the mean of its divisors is an integer number (229824).

Almost surely, 2^9105404 is an apocalyptic number.

9105404 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9105404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11031552).

9105404 is an abundant number, since it is smaller than the sum of its proper divisors (12957700).

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

9105404 is a wasteful number, since it uses less digits than its factorization.

9105404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 9105404 is about 3017.5161971396. The cubic root of 9105404 is about 208.8172666196.

The spelling of 9105404 in words is "nine million, one hundred five thousand, four hundred four".