83195372 has 24 divisors (see below), whose sum is σ = 159754896. Its totient is φ = 37672128.

The previous prime is 83195353. The next prime is 83195407. The reversal of 83195372 is 27359138.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12338 + ... + 17849.

It is an arithmetic number, because the mean of its divisors is an integer number (6656454).

Almost surely, 2^83195372 is an apocalyptic number.

It is an amenable number.

83195372 is a deficient number, since it is larger than the sum of its proper divisors (76559524).

83195372 is a wasteful number, since it uses less digits than its factorization.

83195372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30257 (or 30255 counting only the distinct ones).

The product of its digits is 45360, while the sum is 38.

The square root of 83195372 is about 9121.1497082331. The cubic root of 83195372 is about 436.5490585771.

The spelling of 83195372 in words is "eighty-three million, one hundred ninety-five thousand, three hundred seventy-two".