83080085 has 16 divisors (see below), whose sum is σ = 111291840. Its totient is φ = 59015040.

The previous prime is 83080079. The next prime is 83080091. The reversal of 83080085 is 58008038.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (83080079) and next prime (83080091).

It is not a de Polignac number, because 83080085 - 2⁶ = 83080021 is a prime.

It is a Curzon number.

It is a congruent 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, 15200 + ... + 19929.

It is an arithmetic number, because the mean of its divisors is an integer number (6955740).

Almost surely, 2^83080085 is an apocalyptic number.

It is an amenable number.

83080085 is a deficient number, since it is larger than the sum of its proper divisors (28211755).

83080085 is a wasteful number, since it uses less digits than its factorization.

83080085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35188.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 83080085 is about 9114.8277548180. The cubic root of 83080085 is about 436.3473178017.

The spelling of 83080085 in words is "eighty-three million, eighty thousand, eighty-five".