14000745 has 32 divisors (see below), whose sum is σ = 24914304. Its totient is φ = 6656000.

The previous prime is 14000731. The next prime is 14000761. The reversal of 14000745 is 54700041.

14000745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14000745 - 2⁵ = 14000713 is a prime.

It is a super-3 number, since 3×14000745³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7945 + ... + 9545.

It is an arithmetic number, because the mean of its divisors is an integer number (778572).

Almost surely, 2^14000745 is an apocalyptic number.

14000745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14000745 is a deficient number, since it is larger than the sum of its proper divisors (10913559).

14000745 is a wasteful number, since it uses less digits than its factorization.

14000745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 14000745 is about 3741.7569402622. The cubic root of 14000745 is about 241.0185014750.

Adding to 14000745 its reverse (54700041), we get a palindrome (68700786).

The spelling of 14000745 in words is "fourteen million, seven hundred forty-five", and thus it is an aban number.