82065041 has 16 divisors (see below), whose sum is σ = 87480000. Its totient is φ = 76859328.

The previous prime is 82065037. The next prime is 82065043. The reversal of 82065041 is 14056028.

It is not a de Polignac number, because 82065041 - 2² = 82065037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 82065041.

It is not an unprimeable number, because it can be changed into a prime (82065043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164210 + ... + 164708.

It is an arithmetic number, because the mean of its divisors is an integer number (5467500).

Almost surely, 2^82065041 is an apocalyptic number.

It is an amenable number.

82065041 is a deficient number, since it is larger than the sum of its proper divisors (5414959).

82065041 is a wasteful number, since it uses less digits than its factorization.

82065041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 82065041 is about 9058.9757147263. The cubic root of 82065041 is about 434.5629838384.

The spelling of 82065041 in words is "eighty-two million, sixty-five thousand, forty-one".