15384 has 16 divisors (see below), whose sum is σ = 38520. Its totient is φ = 5120.

The previous prime is 15383. The next prime is 15391. The reversal of 15384 is 48351.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 15384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297 + ... + 344.

2¹⁵³⁸⁴ is an apocalyptic number.

It is an amenable number.

15384 is an abundant number, since it is smaller than the sum of its proper divisors (23136).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19260).

15384 is a wasteful number, since it uses less digits than its factorization.

15384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650 (or 646 counting only the distinct ones).

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

The square root of 15384 is about 124.0322538697. The cubic root of 15384 is about 24.8708001125.

The spelling of 15384 in words is "fifteen thousand, three hundred eighty-four".