714320 has 20 divisors (see below), whose sum is σ = 1660980. Its totient is φ = 285696.

The previous prime is 714283. The next prime is 714341. The reversal of 714320 is 23417.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 118336 + 595984 = 344^2 + 772^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 714320.

It is an unprimeable number.

714320 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4385 + ... + 4544.

It is an arithmetic number, because the mean of its divisors is an integer number (83049).

2⁷¹⁴³²⁰ is an apocalyptic number.

It is an amenable number.

714320 is an abundant number, since it is smaller than the sum of its proper divisors (946660).

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

714320 is a wasteful number, since it uses less digits than its factorization.

714320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8942 (or 8936 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 714320 is about 845.1745381872. The cubic root of 714320 is about 89.3917837324.

Adding to 714320 its reverse (23417), we get a palindrome (737737).

The spelling of 714320 in words is "seven hundred fourteen thousand, three hundred twenty", and thus it is an iban number.