395035225 has 24 divisors (see below), whose sum is σ = 528763032. Its totient is φ = 291033600.

The previous prime is 395035219. The next prime is 395035229. The reversal of 395035225 is 522530593.

It can be written as a sum of positive squares in 12 ways, for example, as 250145856 + 144889369 = 15816^2 + 12037^2 .

It is not a de Polignac number, because 395035225 - 2²⁵ = 361480793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (395035229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168159 + ... + 170491.

It is an arithmetic number, because the mean of its divisors is an integer number (22031793).

Almost surely, 2^395035225 is an apocalyptic number.

It is an amenable number.

395035225 is a deficient number, since it is larger than the sum of its proper divisors (133727807).

395035225 is a wasteful number, since it uses less digits than its factorization.

395035225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877 (or 2872 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 34.

The square root of 395035225 is about 19875.4930756447. The cubic root of 395035225 is about 733.7452019456.

The spelling of 395035225 in words is "three hundred ninety-five million, thirty-five thousand, two hundred twenty-five".