714478 has 4 divisors (see below), whose sum is σ = 1071720. Its totient is φ = 357238.

The previous prime is 714463. The next prime is 714479. The reversal of 714478 is 874417.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) 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 not an unprimeable number, because it can be changed into a prime (714479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178618 + ... + 178621.

It is an arithmetic number, because the mean of its divisors is an integer number (267930).

2⁷¹⁴⁴⁷⁸ is an apocalyptic number.

714478 is a deficient number, since it is larger than the sum of its proper divisors (357242).

714478 is a wasteful number, since it uses less digits than its factorization.

714478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357241.

The product of its digits is 6272, while the sum is 31.

The square root of 714478 is about 845.2680048363. The cubic root of 714478 is about 89.3983740844.

The spelling of 714478 in words is "seven hundred fourteen thousand, four hundred seventy-eight".