195034925 has 18 divisors (see below), whose sum is σ = 244298538. Its totient is φ = 154455840.

The previous prime is 195034907. The next prime is 195034927. The reversal of 195034925 is 529430591.

It can be written as a sum of positive squares in 3 ways, for example, as 57183844 + 137851081 = 7562^2 + 11741^2 .

It is not a de Polignac number, because 195034925 - 2⁸ = 195034669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195034927) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 979976 + ... + 980174.

It is an arithmetic number, because the mean of its divisors is an integer number (13572141).

Almost surely, 2^195034925 is an apocalyptic number.

It is an amenable number.

195034925 is a deficient number, since it is larger than the sum of its proper divisors (49263613).

195034925 is an equidigital number, since it uses as much as digits as its factorization.

195034925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 195034925 is about 13965.4905033801. The cubic root of 195034925 is about 579.9236175672.

The spelling of 195034925 in words is "one hundred ninety-five million, thirty-four thousand, nine hundred twenty-five".