320914 has 16 divisors (see below), whose sum is σ = 544320. Its totient is φ = 140560.

The previous prime is 320911. The next prime is 320923. The reversal of 320914 is 419023.

It is a junction number, because it is equal to n+sod(n) for n = 320891 and 320900.

It is not an unprimeable number, because it can be changed into a prime (320911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387 + ... + 889.

It is an arithmetic number, because the mean of its divisors is an integer number (34020).

2³²⁰⁹¹⁴ is an apocalyptic number.

320914 is a deficient number, since it is larger than the sum of its proper divisors (223406).

320914 is a wasteful number, since it uses less digits than its factorization.

320914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 320914 is about 566.4927183998. The cubic root of 320914 is about 68.4640975481.

Adding to 320914 its reverse (419023), we get a palindrome (739937).

It can be divided in two parts, 3209 and 14, that added together give a palindrome (3223).

The spelling of 320914 in words is "three hundred twenty thousand, nine hundred fourteen".