82741241 has 4 divisors (see below), whose sum is σ = 90263184. Its totient is φ = 75219300.

The previous prime is 82741231. The next prime is 82741249. The reversal of 82741241 is 14214728.

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 82741241 - 2⁶ = 82741177 is a prime.

It is a super-2 number, since 2×82741241² = 13692225924440162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (82741249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3760955 + ... + 3760976.

It is an arithmetic number, because the mean of its divisors is an integer number (22565796).

Almost surely, 2^82741241 is an apocalyptic number.

It is an amenable number.

82741241 is a deficient number, since it is larger than the sum of its proper divisors (7521943).

82741241 is a wasteful number, since it uses less digits than its factorization.

82741241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7521942.

The product of its digits is 3584, while the sum is 29.

The square root of 82741241 is about 9096.2212484086. The cubic root of 82741241 is about 435.7532920276.

Adding to 82741241 its reverse (14214728), we get a palindrome (96955969).

The spelling of 82741241 in words is "eighty-two million, seven hundred forty-one thousand, two hundred forty-one".