82062530 has 16 divisors (see below), whose sum is σ = 161141184. Its totient is φ = 29840880.

The previous prime is 82062529. The next prime is 82062557. The reversal of 82062530 is 3526028.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 82062530.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372902 + ... + 373121.

It is an arithmetic number, because the mean of its divisors is an integer number (10071324).

Almost surely, 2^82062530 is an apocalyptic number.

82062530 is a deficient number, since it is larger than the sum of its proper divisors (79078654).

82062530 is a wasteful number, since it uses less digits than its factorization.

82062530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746041.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 82062530 is about 9058.8371218385. The cubic root of 82062530 is about 434.5585515866.

Adding to 82062530 its reverse (3526028), we get a palindrome (85588558).

The spelling of 82062530 in words is "eighty-two million, sixty-two thousand, five hundred thirty".