15104 has 18 divisors (see below), whose sum is σ = 30660. Its totient is φ = 7424.

The previous prime is 15101. The next prime is 15107. The reversal of 15104 is 40151.

It is an interprime number because it is at equal distance from previous prime (15101) and next prime (15107).

15104 is a Rhonda number in base 6.

It is not an unprimeable number, because it can be changed into a prime (15101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227 + ... + 285.

2¹⁵¹⁰⁴ 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 15104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15330).

15104 is an abundant number, since it is smaller than the sum of its proper divisors (15556).

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

15104 is an frugal number, since it uses more digits than its factorization.

15104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 15104 is about 122.8983319659. The cubic root of 15104 is about 24.7189864235.

Adding to 15104 its reverse (40151), we get a palindrome (55255).

The spelling of 15104 in words is "fifteen thousand, one hundred four".