314422 has 4 divisors (see below), whose sum is σ = 471636. Its totient is φ = 157210.

The previous prime is 314407. The next prime is 314423. The reversal of 314422 is 224413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224413 = 7 ⋅32059.

It is a super-2 number, since 2×314422² = 197722388168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314396 and 314405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314423) by changing a digit.

314422 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78604 + ... + 78607.

It is an arithmetic number, because the mean of its divisors is an integer number (117909).

2³¹⁴⁴²² is an apocalyptic number.

314422 is a deficient number, since it is larger than the sum of its proper divisors (157214).

314422 is a wasteful number, since it uses less digits than its factorization.

314422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157213.

The product of its digits is 192, while the sum is 16.

The square root of 314422 is about 560.7334482622. The cubic root of 314422 is about 67.9992791158. Note that the first 3 decimals are identical.

Adding to 314422 its reverse (224413), we get a palindrome (538835).

Subtracting from 314422 its reverse (224413), we obtain a palindrome (90009).

The spelling of 314422 in words is "three hundred fourteen thousand, four hundred twenty-two", and thus it is an iban number.