83086045 has 32 divisors (see below), whose sum is σ = 119347200. Its totient is φ = 54328320.

The previous prime is 83086037. The next prime is 83086057. The reversal of 83086045 is 54068038.

It is not a de Polignac number, because 83086045 - 2³ = 83086037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83086045.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 78681 + ... + 79729.

It is an arithmetic number, because the mean of its divisors is an integer number (3729600).

Almost surely, 2^83086045 is an apocalyptic number.

It is an amenable number.

83086045 is a deficient number, since it is larger than the sum of its proper divisors (36261155).

83086045 is a wasteful number, since it uses less digits than its factorization.

83086045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 83086045 is about 9115.1546887587. The cubic root of 83086045 is about 436.3577517817.

The spelling of 83086045 in words is "eighty-three million, eighty-six thousand, forty-five".