15485 has 8 divisors (see below), whose sum is σ = 19680. Its totient is φ = 11664.

The previous prime is 15473. The next prime is 15493. The reversal of 15485 is 58451.

15485 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 15485 - 2¹⁰ = 14461 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 15485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14 + ... + 176.

It is an arithmetic number, because the mean of its divisors is an integer number (2460).

2¹⁵⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

15485 is a deficient number, since it is larger than the sum of its proper divisors (4195).

15485 is a wasteful number, since it uses less digits than its factorization.

15485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187.

The product of its digits is 800, while the sum is 23.

The square root of 15485 is about 124.4387399486. The cubic root of 15485 is about 24.9251092121.

The spelling of 15485 in words is "fifteen thousand, four hundred eighty-five".