14135250 has 64 divisors (see below), whose sum is σ = 36122112. Its totient is φ = 3680000.

The previous prime is 14135243. The next prime is 14135263. The reversal of 14135250 is 5253141.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35050 + ... + 35450.

It is an arithmetic number, because the mean of its divisors is an integer number (564408).

Almost surely, 2^14135250 is an apocalyptic number.

14135250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14135250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18061056).

14135250 is an abundant number, since it is smaller than the sum of its proper divisors (21986862).

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

14135250 is a wasteful number, since it uses less digits than its factorization.

14135250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 14135250 is about 3759.6874870127. The cubic root of 14135250 is about 241.7878636376.

Adding to 14135250 its reverse (5253141), we get a palindrome (19388391).

The spelling of 14135250 in words is "fourteen million, one hundred thirty-five thousand, two hundred fifty".