7423104 has 64 divisors (see below), whose sum is σ = 21248640. Its totient is φ = 2282496.

The previous prime is 7423103. The next prime is 7423109. The reversal of 7423104 is 4013247.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (7423103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4249 + ... + 5735.

It is an arithmetic number, because the mean of its divisors is an integer number (332010).

Almost surely, 2^7423104 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 7423104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10624320).

7423104 is an abundant number, since it is smaller than the sum of its proper divisors (13825536).

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

7423104 is a wasteful number, since it uses less digits than its factorization.

7423104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517 (or 1505 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 7423104 is about 2724.5373919255. The cubic root of 7423104 is about 195.0721100829.

The spelling of 7423104 in words is "seven million, four hundred twenty-three thousand, one hundred four".