195619480 has 32 divisors (see below), whose sum is σ = 503022240. Its totient is φ = 67069440.

The previous prime is 195619447. The next prime is 195619483. The reversal of 195619480 is 84916591.

195619480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195619483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349041 + ... + 349600.

It is an arithmetic number, because the mean of its divisors is an integer number (15719445).

Almost surely, 2^195619480 is an apocalyptic number.

195619480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195619480 is an abundant number, since it is smaller than the sum of its proper divisors (307402760).

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

195619480 is a wasteful number, since it uses less digits than its factorization.

195619480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698659 (or 698655 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 195619480 is about 13986.4033975858. The cubic root of 195619480 is about 580.5024184056.

The spelling of 195619480 in words is "one hundred ninety-five million, six hundred nineteen thousand, four hundred eighty".