14500 has 24 divisors (see below), whose sum is σ = 32760. Its totient is φ = 5600.

The previous prime is 14489. The next prime is 14503. The reversal of 14500 is 541.

14500 = T₁₆ + T₁₇ + ... + T₄₄.

It can be written as a sum of positive squares in 4 ways, for example, as 576 + 13924 = 24^2 + 118^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

14500 is an undulating number in base 12.

14500 is a Rhonda number in base 8.

It is a plaindrome in base 15.

It is a nialpdrome in base 5 and base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14503) 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, 486 + ... + 514.

It is an arithmetic number, because the mean of its divisors is an integer number (1365).

2¹⁴⁵⁰⁰ is an apocalyptic number.

14500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16380).

14500 is an abundant number, since it is smaller than the sum of its proper divisors (18260).

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

14500 is a wasteful number, since it uses less digits than its factorization.

14500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 14500 is about 120.4159457879. The cubic root of 14500 is about 24.3849948054.

The spelling of 14500 in words is "fourteen thousand, five hundred".