195361080 has 64 divisors (see below), whose sum is σ = 611573760. Its totient is φ = 49830528.

The previous prime is 195361069. The next prime is 195361087. The reversal of 195361080 is 80163591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195361087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32632 + ... + 38151.

It is an arithmetic number, because the mean of its divisors is an integer number (9555840).

Almost surely, 2^195361080 is an apocalyptic number.

195361080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195361080 is an abundant number, since it is smaller than the sum of its proper divisors (416212680).

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

195361080 is a wasteful number, since it uses less digits than its factorization.

195361080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70820 (or 70816 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 195361080 is about 13977.1628022285. The cubic root of 195361080 is about 580.2467044028.

The spelling of 195361080 in words is "one hundred ninety-five million, three hundred sixty-one thousand, eighty".