83082305 has 16 divisors (see below), whose sum is σ = 101892288. Its totient is φ = 65016000.

The previous prime is 83082299. The next prime is 83082317. The reversal of 83082305 is 50328038.

It is not a de Polignac number, because 83082305 - 2¹⁸ = 82820161 is a prime.

It is a super-2 number, since 2×83082305² = 13805338808226050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63710 + ... + 65000.

It is an arithmetic number, because the mean of its divisors is an integer number (6368268).

Almost surely, 2^83082305 is an apocalyptic number.

It is an amenable number.

83082305 is a deficient number, since it is larger than the sum of its proper divisors (18809983).

83082305 is a wasteful number, since it uses less digits than its factorization.

83082305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 83082305 is about 9114.9495335959. The cubic root of 83082305 is about 436.3512043425.

The spelling of 83082305 in words is "eighty-three million, eighty-two thousand, three hundred five".