314421226 has 16 divisors (see below), whose sum is σ = 539328384. Its totient is φ = 134671824.

The previous prime is 314421193. The next prime is 314421229. The reversal of 314421226 is 622124413.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 314421226.

It is not an unprimeable number, because it can be changed into a prime (314421229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21931 + ... + 33313.

It is an arithmetic number, because the mean of its divisors is an integer number (33708024).

Almost surely, 2^314421226 is an apocalyptic number.

314421226 is a deficient number, since it is larger than the sum of its proper divisors (224907158).

314421226 is a wasteful number, since it uses less digits than its factorization.

314421226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13365.

The product of its digits is 2304, while the sum is 25.

The square root of 314421226 is about 17731.9267424609. The cubic root of 314421226 is about 679.9922331870.

Adding to 314421226 its reverse (622124413), we get a palindrome (936545639).

The spelling of 314421226 in words is "three hundred fourteen million, four hundred twenty-one thousand, two hundred twenty-six".