195952160 has 24 divisors (see below), whose sum is σ = 462937356. Its totient is φ = 78380800.

The previous prime is 195952139. The next prime is 195952177. The reversal of 195952160 is 61259591.

It can be written as a sum of positive squares in 2 ways, for example, as 187909264 + 8042896 = 13708^2 + 2836^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612191 + ... + 612510.

Almost surely, 2^195952160 is an apocalyptic number.

195952160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195952160 is an abundant number, since it is smaller than the sum of its proper divisors (266985196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

195952160 is a wasteful number, since it uses less digits than its factorization.

195952160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224716 (or 1224708 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 38.

The square root of 195952160 is about 13998.2913243010. The cubic root of 195952160 is about 580.8313089138.

The spelling of 195952160 in words is "one hundred ninety-five million, nine hundred fifty-two thousand, one hundred sixty".