14000782 has 4 divisors (see below), whose sum is σ = 21001176. Its totient is φ = 7000390.

The previous prime is 14000771. The next prime is 14000801. The reversal of 14000782 is 28700041.

14000782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28700041 = 41 ⋅700001.

It is a super-3 number, since 3×14000782³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3500194 + ... + 3500197.

It is an arithmetic number, because the mean of its divisors is an integer number (5250294).

Almost surely, 2^14000782 is an apocalyptic number.

14000782 is a deficient number, since it is larger than the sum of its proper divisors (7000394).

14000782 is an equidigital number, since it uses as much as digits as its factorization.

14000782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7000393.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 14000782 is about 3741.7618844603. The cubic root of 14000782 is about 241.0187137893.

The spelling of 14000782 in words is "fourteen million, seven hundred eighty-two", and thus it is an aban number.