9195083881 has 3 divisors (see below), whose sum is σ = 9195179773. Its totient is φ = 9194987990.

The previous prime is 9195083867. The next prime is 9195083903. The reversal of 9195083881 is 1883805919.

The square root of 9195083881 is 95891.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 9195083881 - 2¹⁹ = 9194559593 is a prime.

It is a super-2 number, since 2×9195083881² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9195083831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 47946 + ... + 143836.

Almost surely, 2^9195083881 is an apocalyptic number.

9195083881 is the 95891-st square number.

9195083881 is the 47946-th centered octagonal number.

It is an amenable number.

9195083881 is a deficient number, since it is larger than the sum of its proper divisors (95892).

9195083881 is an frugal number, since it uses more digits than its factorization.

9195083881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191782 (or 95891 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 52.

The cubic root of 9195083881 is about 2095.0058103860.

The spelling of 9195083881 in words is "nine billion, one hundred ninety-five million, eighty-three thousand, eight hundred eighty-one".