195036830 has 8 divisors (see below), whose sum is σ = 351066312. Its totient is φ = 78014728.

The previous prime is 195036817. The next prime is 195036883. The reversal of 195036830 is 38630591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9751832 + ... + 9751851.

It is an arithmetic number, because the mean of its divisors is an integer number (43883289).

Almost surely, 2^195036830 is an apocalyptic number.

195036830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

195036830 is a deficient number, since it is larger than the sum of its proper divisors (156029482).

195036830 is a wasteful number, since it uses less digits than its factorization.

195036830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19503690.

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

The square root of 195036830 is about 13965.5587070478. The cubic root of 195036830 is about 579.9255056921.

The spelling of 195036830 in words is "one hundred ninety-five million, thirty-six thousand, eight hundred thirty".