195076608 has 80 divisors (see below), whose sum is σ = 525903840. Its totient is φ = 64249856.

The previous prime is 195076601. The next prime is 195076619. The reversal of 195076608 is 806670591.

It is a self number, because there is not a number n which added to its sum of digits gives 195076608.

It is not an unprimeable number, because it can be changed into a prime (195076601) 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, 135991 + ... + 137417.

It is an arithmetic number, because the mean of its divisors is an integer number (6573798).

Almost surely, 2^195076608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195076608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262951920).

195076608 is an abundant number, since it is smaller than the sum of its proper divisors (330827232).

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

195076608 is an equidigital number, since it uses as much as digits as its factorization.

195076608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537 (or 1521 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 195076608 is about 13966.9827808299. The cubic root of 195076608 is about 579.9649285175.

The spelling of 195076608 in words is "one hundred ninety-five million, seventy-six thousand, six hundred eight".