82030841 has 4 divisors (see below), whose sum is σ = 82054800. Its totient is φ = 82006884.

The previous prime is 82030807. The next prime is 82030849. The reversal of 82030841 is 14803028.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 82030841 - 2¹⁸ = 81768697 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 82030841.

It is not an unprimeable number, because it can be changed into a prime (82030849) 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, 5771 + ... + 14048.

It is an arithmetic number, because the mean of its divisors is an integer number (20513700).

Almost surely, 2^82030841 is an apocalyptic number.

It is an amenable number.

82030841 is a deficient number, since it is larger than the sum of its proper divisors (23959).

82030841 is a wasteful number, since it uses less digits than its factorization.

82030841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23958.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 82030841 is about 9057.0878873952. The cubic root of 82030841 is about 434.5026084789.

Adding to 82030841 its reverse (14803028), we get a palindrome (96833869).

The spelling of 82030841 in words is "eighty-two million, thirty thousand, eight hundred forty-one".