314321224 has 16 divisors (see below), whose sum is σ = 673545600. Its totient is φ = 134709072.

The previous prime is 314321219. The next prime is 314321239. The reversal of 314321224 is 422123413.

It is a junction number, because it is equal to n+sod(n) for n = 314321195 and 314321204.

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, 2806384 + ... + 2806495.

It is an arithmetic number, because the mean of its divisors is an integer number (42096600).

Almost surely, 2^314321224 is an apocalyptic number.

It is an amenable number.

314321224 is an abundant number, since it is smaller than the sum of its proper divisors (359224376).

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

314321224 is a wasteful number, since it uses less digits than its factorization.

314321224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612892 (or 5612888 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 314321224 is about 17729.1066892836. The cubic root of 314321224 is about 679.9201347956.

Adding to 314321224 its reverse (422123413), we get a palindrome (736444637).

The spelling of 314321224 in words is "three hundred fourteen million, three hundred twenty-one thousand, two hundred twenty-four".