395122 has 24 divisors (see below), whose sum is σ = 737856. Its totient is φ = 155376.

The previous prime is 395119. The next prime is 395137. The reversal of 395122 is 221593.

It is a super-2 number, since 2×395122² = 312242789768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 395093 and 395102.

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, 2283 + ... + 2449.

It is an arithmetic number, because the mean of its divisors is an integer number (30744).

2³⁹⁵¹²² is an apocalyptic number.

395122 is a deficient number, since it is larger than the sum of its proper divisors (342734).

395122 is a wasteful number, since it uses less digits than its factorization.

395122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 189 counting only the distinct ones).

The product of its digits is 540, while the sum is 22.

The square root of 395122 is about 628.5873049943. The cubic root of 395122 is about 73.3798923803.

The spelling of 395122 in words is "three hundred ninety-five thousand, one hundred twenty-two".