82068141 has 4 divisors (see below), whose sum is σ = 109424192. Its totient is φ = 54712092.

The previous prime is 82068127. The next prime is 82068149. The reversal of 82068141 is 14186028.

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 not a de Polignac number, because 82068141 - 2⁷ = 82068013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82068099 and 82068108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82068149) 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, 13678021 + ... + 13678026.

It is an arithmetic number, because the mean of its divisors is an integer number (27356048).

Almost surely, 2^82068141 is an apocalyptic number.

It is an amenable number.

82068141 is a deficient number, since it is larger than the sum of its proper divisors (27356051).

82068141 is a wasteful number, since it uses less digits than its factorization.

82068141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27356050.

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 82068141 is about 9059.1468141321. The cubic root of 82068141 is about 434.5684556296.

The spelling of 82068141 in words is "eighty-two million, sixty-eight thousand, one hundred forty-one".