195280192 has 14 divisors (see below), whose sum is σ = 387509258. Its totient is φ = 97640064.

The previous prime is 195280187. The next prime is 195280199. The reversal of 195280192 is 291082591.

195280192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 185395456 + 9884736 = 13616^2 + 3144^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195280199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1525563 + ... + 1525690.

Almost surely, 2^195280192 is an apocalyptic number.

It is an amenable number.

195280192 is a deficient number, since it is larger than the sum of its proper divisors (192229066).

195280192 is an equidigital number, since it uses as much as digits as its factorization.

195280192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051265 (or 3051255 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 195280192 is about 13974.2689254215. The cubic root of 195280192 is about 580.1666108744.

The spelling of 195280192 in words is "one hundred ninety-five million, two hundred eighty thousand, one hundred ninety-two".