395207 has 4 divisors (see below), whose sum is σ = 397176. Its totient is φ = 393240.

The previous prime is 395201. The next prime is 395231. The reversal of 395207 is 702593.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 395207 - 2⁴ = 395191 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

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 395207.

It is not an unprimeable number, because it can be changed into a prime (395201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644 + ... + 1097.

It is an arithmetic number, because the mean of its divisors is an integer number (99294).

2³⁹⁵²⁰⁷ is an apocalyptic number.

395207 is a deficient number, since it is larger than the sum of its proper divisors (1969).

395207 is a wasteful number, since it uses less digits than its factorization.

395207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 395207 is about 628.6549132871. The cubic root of 395207 is about 73.3851539144.

The spelling of 395207 in words is "three hundred ninety-five thousand, two hundred seven".