395224 has 16 divisors (see below), whose sum is σ = 748800. Its totient is φ = 195552.

The previous prime is 395201. The next prime is 395231. The reversal of 395224 is 422593.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 822 + ... + 1210.

It is an arithmetic number, because the mean of its divisors is an integer number (46800).

2³⁹⁵²²⁴ is an apocalyptic number.

It is an amenable number.

395224 is a deficient number, since it is larger than the sum of its proper divisors (353576).

395224 is a wasteful number, since it uses less digits than its factorization.

395224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522 (or 518 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 395224 is about 628.6684340732. The cubic root of 395224 is about 73.3862061307.

The spelling of 395224 in words is "three hundred ninety-five thousand, two hundred twenty-four".