314222506 has 16 divisors (see below), whose sum is σ = 507949344. Its totient is φ = 144923184.

The previous prime is 314222501. The next prime is 314222521. The reversal of 314222506 is 605222413.

314222506 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (314222501) 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, 43081 + ... + 49843.

It is an arithmetic number, because the mean of its divisors is an integer number (31746834).

Almost surely, 2^314222506 is an apocalyptic number.

314222506 is a deficient number, since it is larger than the sum of its proper divisors (193726838).

314222506 is a wasteful number, since it uses less digits than its factorization.

314222506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8565.

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

The square root of 314222506 is about 17726.3224048306. The cubic root of 314222506 is about 679.8489471286.

Adding to 314222506 its reverse (605222413), we get a palindrome (919444919).

The spelling of 314222506 in words is "three hundred fourteen million, two hundred twenty-two thousand, five hundred six".