422614 has 8 divisors (see below), whose sum is σ = 651168. Its totient is φ = 205560.

The previous prime is 422581. The next prime is 422621. The reversal of 422614 is 416224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 422591 and 422600.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2782 + ... + 2929.

It is an arithmetic number, because the mean of its divisors is an integer number (81396).

2⁴²²⁶¹⁴ is an apocalyptic number.

422614 is a deficient number, since it is larger than the sum of its proper divisors (228554).

422614 is a wasteful number, since it uses less digits than its factorization.

422614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5750.

The product of its digits is 384, while the sum is 19.

The square root of 422614 is about 650.0876863932. The cubic root of 422614 is about 75.0437670469.

Adding to 422614 its reverse (416224), we get a palindrome (838838).

The spelling of 422614 in words is "four hundred twenty-two thousand, six hundred fourteen".