14138750 has 20 divisors (see below), whose sum is σ = 26504016. Its totient is φ = 5655000.

The previous prime is 14138743. The next prime is 14138753. The reversal of 14138750 is 5783141.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14138753) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4406 + ... + 6905.

Almost surely, 2^14138750 is an apocalyptic number.

14138750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14138750 is a deficient number, since it is larger than the sum of its proper divisors (12365266).

14138750 is an equidigital number, since it uses as much as digits as its factorization.

14138750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11333 (or 11318 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 14138750 is about 3760.1529224222. The cubic root of 14138750 is about 241.8078181882.

The spelling of 14138750 in words is "fourteen million, one hundred thirty-eight thousand, seven hundred fifty".