83065141 has 4 divisors (see below), whose sum is σ = 83303500. Its totient is φ = 82826784.

The previous prime is 83065133. The next prime is 83065153. The reversal of 83065141 is 14156038.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35164900 + 47900241 = 5930^2 + 6921^2 .

It is a cyclic number.

It is not a de Polignac number, because 83065141 - 2³ = 83065133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83065181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118656 + ... + 119353.

It is an arithmetic number, because the mean of its divisors is an integer number (20825875).

Almost surely, 2^83065141 is an apocalyptic number.

It is an amenable number.

83065141 is a deficient number, since it is larger than the sum of its proper divisors (238359).

83065141 is a wasteful number, since it uses less digits than its factorization.

83065141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238358.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 83065141 is about 9114.0079547913. The cubic root of 83065141 is about 436.3211536280.

The spelling of 83065141 in words is "eighty-three million, sixty-five thousand, one hundred forty-one".