395622 has 24 divisors (see below), whose sum is σ = 886080. Its totient is φ = 127440.

The previous prime is 395621. The next prime is 395627. The reversal of 395622 is 226593.

395622 is a `hidden beast` number, since 39 + 5 + 622 = 666.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 395622.

It is not an unprimeable number, because it can be changed into a prime (395621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204 + ... + 912.

It is an arithmetic number, because the mean of its divisors is an integer number (36920).

2³⁹⁵⁶²² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 395622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443040).

395622 is an abundant number, since it is smaller than the sum of its proper divisors (490458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

395622 is a wasteful number, since it uses less digits than its factorization.

395622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748 (or 745 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 395622 is about 628.9848964800. The cubic root of 395622 is about 73.4108317534.

The spelling of 395622 in words is "three hundred ninety-five thousand, six hundred twenty-two".