82341782 has 16 divisors (see below), whose sum is σ = 130191360. Its totient is φ = 38950632.

The previous prime is 82341781. The next prime is 82341799. The reversal of 82341782 is 28714328.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82341781) 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, 48683 + ... + 50345.

It is an arithmetic number, because the mean of its divisors is an integer number (8136960).

Almost surely, 2^82341782 is an apocalyptic number.

82341782 is a deficient number, since it is larger than the sum of its proper divisors (47849578).

82341782 is a wasteful number, since it uses less digits than its factorization.

82341782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2987.

The product of its digits is 21504, while the sum is 35.

The square root of 82341782 is about 9074.2372682226. The cubic root of 82341782 is about 435.0509157824.

The spelling of 82341782 in words is "eighty-two million, three hundred forty-one thousand, seven hundred eighty-two".