83250195 has 32 divisors (see below), whose sum is σ = 153142272. Its totient is φ = 37828992.

The previous prime is 83250169. The next prime is 83250197. The reversal of 83250195 is 59105238.

It is not a de Polignac number, because 83250195 - 2⁵ = 83250163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83250197) 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 31 ways as a sum of consecutive naturals, for example, 15874 + ... + 20456.

It is an arithmetic number, because the mean of its divisors is an integer number (4785696).

Almost surely, 2^83250195 is an apocalyptic number.

83250195 is a deficient number, since it is larger than the sum of its proper divisors (69892077).

83250195 is a wasteful number, since it uses less digits than its factorization.

83250195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4771.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 83250195 is about 9124.1544813752. The cubic root of 83250195 is about 436.6449279882.

It can be divided in two parts, 83 and 250195, that added together give a triangular number (250278 = T₇₀₇).

The spelling of 83250195 in words is "eighty-three million, two hundred fifty thousand, one hundred ninety-five".