13941500 has 24 divisors (see below), whose sum is σ = 30449328. Its totient is φ = 5576400.

The previous prime is 13941457. The next prime is 13941511. The reversal of 13941500 is 514931.

It is a happy number.

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, 13442 + ... + 14441.

It is an arithmetic number, because the mean of its divisors is an integer number (1268722).

Almost surely, 2^13941500 is an apocalyptic number.

13941500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13941500 is an abundant number, since it is smaller than the sum of its proper divisors (16507828).

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

13941500 is a wasteful number, since it uses less digits than its factorization.

13941500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27902 (or 27890 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 13941500 is about 3733.8318119594. The cubic root of 13941500 is about 240.6780593623.

It can be divided in two parts, 13941 and 500, that added together give a palindrome (14441).

The spelling of 13941500 in words is "thirteen million, nine hundred forty-one thousand, five hundred".