195164430 has 32 divisors (see below), whose sum is σ = 488761344. Its totient is φ = 49780896.

The previous prime is 195164429. The next prime is 195164443. The reversal of 195164430 is 34461591.

It is a junction number, because it is equal to n+sod(n) for n = 195164391 and 195164400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140734 + ... + 142113.

It is an arithmetic number, because the mean of its divisors is an integer number (15273792).

Almost surely, 2^195164430 is an apocalyptic number.

195164430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

195164430 is an abundant number, since it is smaller than the sum of its proper divisors (293596914).

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

195164430 is a wasteful number, since it uses less digits than its factorization.

195164430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282880.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 195164430 is about 13970.1263415905. The cubic root of 195164430 is about 580.0519473884.

The spelling of 195164430 in words is "one hundred ninety-five million, one hundred sixty-four thousand, four hundred thirty".