78014 has 8 divisors (see below), whose sum is σ = 123240. Its totient is φ = 36936.

The previous prime is 78007. The next prime is 78017. The reversal of 78014 is 41087.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 989 + ... + 1064.

It is an arithmetic number, because the mean of its divisors is an integer number (15405).

2⁷⁸⁰¹⁴ is an apocalyptic number.

78014 is a deficient number, since it is larger than the sum of its proper divisors (45226).

78014 is a wasteful number, since it uses less digits than its factorization.

78014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 78014 is about 279.3098637714. The cubic root of 78014 is about 42.7291429556.

The spelling of 78014 in words is "seventy-eight thousand, fourteen".