82230741 has 8 divisors (see below), whose sum is σ = 121823360. Its totient is φ = 54820476.

The previous prime is 82230739. The next prime is 82230763. The reversal of 82230741 is 14703228.

It is not a de Polignac number, because 82230741 - 2¹ = 82230739 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 3045583 = 82230741 / (8 + 2 + 2 + 3 + 0 + 7 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82230721) 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 7 ways as a sum of consecutive naturals, for example, 1522765 + ... + 1522818.

It is an arithmetic number, because the mean of its divisors is an integer number (15227920).

Almost surely, 2^82230741 is an apocalyptic number.

It is an amenable number.

82230741 is a deficient number, since it is larger than the sum of its proper divisors (39592619).

82230741 is a wasteful number, since it uses less digits than its factorization.

82230741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045592 (or 3045586 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 82230741 is about 9068.1167284062. The cubic root of 82230741 is about 434.8552669509.

Adding to 82230741 its reverse (14703228), we get a palindrome (96933969).

The spelling of 82230741 in words is "eighty-two million, two hundred thirty thousand, seven hundred forty-one".