14213500 has 96 divisors (see below), whose sum is σ = 36900864. Its totient is φ = 4680000.

The previous prime is 14213489. The next prime is 14213519. The reversal of 14213500 is 531241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108435 + ... + 108565.

It is an arithmetic number, because the mean of its divisors is an integer number (384384).

Almost surely, 2^14213500 is an apocalyptic number.

14213500 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 14213500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18450432).

14213500 is an abundant number, since it is smaller than the sum of its proper divisors (22687364).

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

14213500 is a wasteful number, since it uses less digits than its factorization.

14213500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 14213500 is about 3770.0795747570. The cubic root of 14213500 is about 242.2332064274.

Adding to 14213500 its reverse (531241), we get a palindrome (14744741).

The spelling of 14213500 in words is "fourteen million, two hundred thirteen thousand, five hundred".