320465014 has 8 divisors (see below), whose sum is σ = 485107920. Its totient is φ = 158762376.

The previous prime is 320464967. The next prime is 320465017. The reversal of 320465014 is 410564023.

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

It is a self number, because there is not a number n which added to its sum of digits gives 320465014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320465017) 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, 734794 + ... + 735229.

It is an arithmetic number, because the mean of its divisors is an integer number (60638490).

Almost surely, 2^320465014 is an apocalyptic number.

320465014 is a deficient number, since it is larger than the sum of its proper divisors (164642906).

320465014 is a wasteful number, since it uses less digits than its factorization.

320465014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470134.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 320465014 is about 17901.5366379537. The cubic root of 320465014 is about 684.3215361277.

Subtracting 320465014 from its reverse (410564023), we obtain a palindrome (90099009).

The spelling of 320465014 in words is "three hundred twenty million, four hundred sixty-five thousand, fourteen".