195192260 has 24 divisors (see below), whose sum is σ = 427726656. Its totient is φ = 74682080.

The previous prime is 195192247. The next prime is 195192299. The reversal of 195192260 is 62291591.

It is a self number, because there is not a number n which added to its sum of digits gives 195192260.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211706 + ... + 212625.

It is an arithmetic number, because the mean of its divisors is an integer number (17821944).

Almost surely, 2^195192260 is an apocalyptic number.

195192260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195192260 is an abundant number, since it is smaller than the sum of its proper divisors (232534396).

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

195192260 is a wasteful number, since it uses less digits than its factorization.

195192260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424363 (or 424361 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 195192260 is about 13971.1223600683. The cubic root of 195192260 is about 580.0795174370.

The spelling of 195192260 in words is "one hundred ninety-five million, one hundred ninety-two thousand, two hundred sixty".