14133745 has 8 divisors (see below), whose sum is σ = 17248320. Its totient is φ = 11115120.

The previous prime is 14133731. The next prime is 14133787. The reversal of 14133745 is 54733141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14133745 - 2⁷ = 14133617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23661 + ... + 24250.

It is an arithmetic number, because the mean of its divisors is an integer number (2156040).

Almost surely, 2^14133745 is an apocalyptic number.

It is an amenable number.

14133745 is a deficient number, since it is larger than the sum of its proper divisors (3114575).

14133745 is an equidigital number, since it uses as much as digits as its factorization.

14133745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47975.

The product of its digits is 5040, while the sum is 28.

The square root of 14133745 is about 3759.4873320707. The cubic root of 14133745 is about 241.7792821681.

Adding to 14133745 its reverse (54733141), we get a palindrome (68866886).

It can be divided in two parts, 14133 and 745, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 14133745 in words is "fourteen million, one hundred thirty-three thousand, seven hundred forty-five".