195785152 has 14 divisors (see below), whose sum is σ = 388511288. Its totient is φ = 97892544.

The previous prime is 195785143. The next prime is 195785207. The reversal of 195785152 is 251587591.

195785152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 195785099 and 195785108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1529508 + ... + 1529635.

Almost surely, 2^195785152 is an apocalyptic number.

It is an amenable number.

195785152 is a deficient number, since it is larger than the sum of its proper divisors (192726136).

195785152 is an equidigital number, since it uses as much as digits as its factorization.

195785152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3059155 (or 3059145 counting only the distinct ones).

The product of its digits is 126000, while the sum is 43.

The square root of 195785152 is about 13992.3247532353. The cubic root of 195785152 is about 580.6662498391. Note that the first 3 decimals are identical.

The spelling of 195785152 in words is "one hundred ninety-five million, seven hundred eighty-five thousand, one hundred fifty-two".