314320224 has 24 divisors (see below), whose sum is σ = 825090840. Its totient is φ = 104773376.

The previous prime is 314320213. The next prime is 314320267. The reversal of 314320224 is 422023413.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 314320224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1636989 + ... + 1637180.

It is an arithmetic number, because the mean of its divisors is an integer number (34378785).

Almost surely, 2^314320224 is an apocalyptic number.

It is an amenable number.

314320224 is an abundant number, since it is smaller than the sum of its proper divisors (510770616).

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

314320224 is a wasteful number, since it uses less digits than its factorization.

314320224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274182 (or 3274174 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 314320224 is about 17729.0784870506. The cubic root of 314320224 is about 679.9194137489.

Adding to 314320224 its reverse (422023413), we get a palindrome (736343637).

The spelling of 314320224 in words is "three hundred fourteen million, three hundred twenty thousand, two hundred twenty-four".