14445250 has 16 divisors (see below), whose sum is σ = 27041976. Its totient is φ = 5778000.

The previous prime is 14445247. The next prime is 14445251. The reversal of 14445250 is 5254441.

It is a happy number.

14445250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6487209 + 7958041 = 2547^2 + 2821^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (14445251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28641 + ... + 29140.

Almost surely, 2^14445250 is an apocalyptic number.

14445250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14445250 is a deficient number, since it is larger than the sum of its proper divisors (12596726).

14445250 is an equidigital number, since it uses as much as digits as its factorization.

14445250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57798 (or 57788 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 14445250 is about 3800.6907266969. The cubic root of 14445250 is about 243.5426463625.

Adding to 14445250 its reverse (5254441), we get a palindrome (19699691).

The spelling of 14445250 in words is "fourteen million, four hundred forty-five thousand, two hundred fifty".