14638850 has 12 divisors (see below), whose sum is σ = 27228354. Its totient is φ = 5855520.

The previous prime is 14638849. The next prime is 14638891. The reversal of 14638850 is 5883641.

It can be written as a sum of positive squares in 3 ways, for example, as 13053769 + 1585081 = 3613^2 + 1259^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14638850.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146339 + ... + 146438.

Almost surely, 2^14638850 is an apocalyptic number.

14638850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14638850 is a deficient number, since it is larger than the sum of its proper divisors (12589504).

14638850 is a wasteful number, since it uses less digits than its factorization.

14638850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292789 (or 292784 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 14638850 is about 3826.0750123331. The cubic root of 14638850 is about 244.6258345274.

The spelling of 14638850 in words is "fourteen million, six hundred thirty-eight thousand, eight hundred fifty".