395125227 has 24 divisors (see below), whose sum is σ = 653243136. Its totient is φ = 225449136.

The previous prime is 395125219. The next prime is 395125249. The reversal of 395125227 is 722521593.

It is not a de Polignac number, because 395125227 - 2³ = 395125219 is a prime.

It is a super-2 number, since 2×395125227² = 312247890023603058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 395125191 and 395125200.

It is not an unprimeable number, because it can be changed into a prime (395125207) 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, 41488 + ... + 50114.

It is an arithmetic number, because the mean of its divisors is an integer number (27218464).

Almost surely, 2^395125227 is an apocalyptic number.

395125227 is a deficient number, since it is larger than the sum of its proper divisors (258117909).

395125227 is a wasteful number, since it uses less digits than its factorization.

395125227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9367 (or 9364 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 395125227 is about 19877.7570917848. The cubic root of 395125227 is about 733.8009214670.

The spelling of 395125227 in words is "three hundred ninety-five million, one hundred twenty-five thousand, two hundred twenty-seven".