14131500 has 48 divisors (see below), whose sum is σ = 41155296. Its totient is φ = 3768000.

The previous prime is 14131487. The next prime is 14131501. The reversal of 14131500 is 513141.

14131500 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 14131500.

It is not an unprimeable number, because it can be changed into a prime (14131501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3211 + ... + 6210.

It is an arithmetic number, because the mean of its divisors is an integer number (857402).

Almost surely, 2^14131500 is an apocalyptic number.

14131500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14131500 is an abundant number, since it is smaller than the sum of its proper divisors (27023796).

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

14131500 is a wasteful number, since it uses less digits than its factorization.

14131500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9443 (or 9431 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 14131500 is about 3759.1887422687. The cubic root of 14131500 is about 241.7664801063.

Adding to 14131500 its reverse (513141), we get a palindrome (14644641).

The spelling of 14131500 in words is "fourteen million, one hundred thirty-one thousand, five hundred".