611422 has 24 divisors (see below), whose sum is σ = 1132704. Its totient is φ = 245952.

The previous prime is 611419. The next prime is 611441. The reversal of 611422 is 224116.

611422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 611396 and 611405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1483 + ... + 1849.

It is an arithmetic number, because the mean of its divisors is an integer number (47196).

2⁶¹¹⁴²² is an apocalyptic number.

611422 is a deficient number, since it is larger than the sum of its proper divisors (521282).

611422 is a wasteful number, since it uses less digits than its factorization.

611422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400 (or 393 counting only the distinct ones).

The product of its digits is 96, while the sum is 16.

The square root of 611422 is about 781.9347798890. The cubic root of 611422 is about 84.8751107095.

Adding to 611422 its reverse (224116), we get a palindrome (835538).

The spelling of 611422 in words is "six hundred eleven thousand, four hundred twenty-two".