14121250 has 80 divisors (see below), whose sum is σ = 31489920. Its totient is φ = 4680000.

The previous prime is 14121229. The next prime is 14121281. The reversal of 14121250 is 5212141.

It is an alternating number because its digits alternate between odd and even.

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 39 ways as a sum of consecutive naturals, for example, 178711 + ... + 178789.

It is an arithmetic number, because the mean of its divisors is an integer number (393624).

Almost surely, 2^14121250 is an apocalyptic number.

14121250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14121250 is an abundant number, since it is smaller than the sum of its proper divisors (17368670).

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

14121250 is a wasteful number, since it uses less digits than its factorization.

14121250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 14121250 is about 3757.8251688976. The cubic root of 14121250 is about 241.7080124793.

Adding to 14121250 its reverse (5212141), we get a palindrome (19333391).

It can be divided in two parts, 1412 and 1250, that added together give a palindrome (2662).

The spelling of 14121250 in words is "fourteen million, one hundred twenty-one thousand, two hundred fifty".