14989250 has 16 divisors (see below), whose sum is σ = 28060344. Its totient is φ = 5995600.

The previous prime is 14989237. The next prime is 14989253. The reversal of 14989250 is 5298941.

It can be written as a sum of positive squares in 4 ways, for example, as 2927521 + 12061729 = 1711^2 + 3473^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14989253) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 29729 + ... + 30228.

Almost surely, 2^14989250 is an apocalyptic number.

14989250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14989250 is a deficient number, since it is larger than the sum of its proper divisors (13071094).

14989250 is an equidigital number, since it uses as much as digits as its factorization.

14989250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59974 (or 59964 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 14989250 is about 3871.5952784350. The cubic root of 14989250 is about 246.5622782871.

The spelling of 14989250 in words is "fourteen million, nine hundred eighty-nine thousand, two hundred fifty".