82059726 has 16 divisors (see below), whose sum is σ = 187565184. Its totient is φ = 23445624.

The previous prime is 82059721. The next prime is 82059739. The reversal of 82059726 is 62795028.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82059721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 976860 + ... + 976943.

It is an arithmetic number, because the mean of its divisors is an integer number (11722824).

Almost surely, 2^82059726 is an apocalyptic number.

82059726 is an abundant number, since it is smaller than the sum of its proper divisors (105505458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82059726 is a wasteful number, since it uses less digits than its factorization.

82059726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953815.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 82059726 is about 9058.6823545149. The cubic root of 82059726 is about 434.5536020436.

The spelling of 82059726 in words is "eighty-two million, fifty-nine thousand, seven hundred twenty-six".