195068330 has 16 divisors (see below), whose sum is σ = 358594560. Its totient is φ = 76366992.

The previous prime is 195068323. The next prime is 195068369. The reversal of 195068330 is 33860591.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207050 + ... + 207989.

It is an arithmetic number, because the mean of its divisors is an integer number (22412160).

Almost surely, 2^195068330 is an apocalyptic number.

195068330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

195068330 is a deficient number, since it is larger than the sum of its proper divisors (163526230).

195068330 is a wasteful number, since it uses less digits than its factorization.

195068330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415093.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 195068330 is about 13966.6864359446. The cubic root of 195068330 is about 579.9567248727.

The spelling of 195068330 in words is "one hundred ninety-five million, sixty-eight thousand, three hundred thirty".