714678 has 16 divisors (see below), whose sum is σ = 1437696. Its totient is φ = 236840.

The previous prime is 714677. The next prime is 714691. The reversal of 714678 is 876417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714673) 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 in 7 ways as a sum of consecutive naturals, for example, 1675 + ... + 2057.

It is an arithmetic number, because the mean of its divisors is an integer number (89856).

2⁷¹⁴⁶⁷⁸ is an apocalyptic number.

714678 is an abundant number, since it is smaller than the sum of its proper divisors (723018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

714678 is a wasteful number, since it uses less digits than its factorization.

714678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699.

The product of its digits is 9408, while the sum is 33.

The square root of 714678 is about 845.3863022311. The cubic root of 714678 is about 89.4067149088.

The spelling of 714678 in words is "seven hundred fourteen thousand, six hundred seventy-eight".