195303126 has 16 divisors (see below), whose sum is σ = 390990528. Its totient is φ = 65037000.

The previous prime is 195303107. The next prime is 195303169. The reversal of 195303126 is 621303591.

195303126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×195303126² = 76286622050743752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 195303093 and 195303102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9180 + ... + 21791.

It is an arithmetic number, because the mean of its divisors is an integer number (24436908).

Almost surely, 2^195303126 is an apocalyptic number.

195303126 is an abundant number, since it is smaller than the sum of its proper divisors (195687402).

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

195303126 is a wasteful number, since it uses less digits than its factorization.

195303126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32027.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 195303126 is about 13975.0894809300. The cubic root of 195303126 is about 580.1893218656.

The spelling of 195303126 in words is "one hundred ninety-five million, three hundred three thousand, one hundred twenty-six".