314643022 has 16 divisors (see below), whose sum is σ = 475372800. Its totient is φ = 156189880.

The previous prime is 314643019. The next prime is 314643029. The reversal of 314643022 is 220346413.

314643022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314643029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199497 + ... + 201067.

It is an arithmetic number, because the mean of its divisors is an integer number (29710800).

Almost surely, 2^314643022 is an apocalyptic number.

314643022 is a deficient number, since it is larger than the sum of its proper divisors (160729778).

314643022 is a wasteful number, since it uses less digits than its factorization.

314643022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 314643022 is about 17738.1797826045. The cubic root of 314643022 is about 680.1520868011.

Adding to 314643022 its reverse (220346413), we get a palindrome (534989435).

The spelling of 314643022 in words is "three hundred fourteen million, six hundred forty-three thousand, twenty-two".