8103504 has 40 divisors (see below), whose sum is σ = 21208960. Its totient is φ = 2665728.

The previous prime is 8103503. The next prime is 8103523. The reversal of 8103504 is 4053018.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8103503) 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, 2724 + ... + 4860.

It is an arithmetic number, because the mean of its divisors is an integer number (530224).

Almost surely, 2^8103504 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 8103504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10604480).

8103504 is an abundant number, since it is smaller than the sum of its proper divisors (13105456).

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

8103504 is a wasteful number, since it uses less digits than its factorization.

8103504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227 (or 2221 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 8103504 is about 2846.6654176422. The cubic root of 8103504 is about 200.8588400234.

The spelling of 8103504 in words is "eight million, one hundred three thousand, five hundred four".