195080412 has 12 divisors (see below), whose sum is σ = 455187656. Its totient is φ = 65026800.

The previous prime is 195080407. The next prime is 195080441. The reversal of 195080412 is 214080591.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 195080412.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 8128339 + ... + 8128362.

Almost surely, 2^195080412 is an apocalyptic number.

195080412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

195080412 is an abundant number, since it is smaller than the sum of its proper divisors (260107244).

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

195080412 is a wasteful number, since it uses less digits than its factorization.

195080412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16256708 (or 16256706 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 195080412 is about 13967.1189584681. The cubic root of 195080412 is about 579.9686982711.

The spelling of 195080412 in words is "one hundred ninety-five million, eighty thousand, four hundred twelve".