82830727 has 8 divisors (see below), whose sum is σ = 96596000. Its totient is φ = 70997472.

The previous prime is 82830719. The next prime is 82830743. The reversal of 82830727 is 72703828.

It is not a de Polignac number, because 82830727 - 2³ = 82830719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82830707) 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, 120402 + ... + 121087.

It is an arithmetic number, because the mean of its divisors is an integer number (12074500).

Almost surely, 2^82830727 is an apocalyptic number.

82830727 is a deficient number, since it is larger than the sum of its proper divisors (13765273).

82830727 is an equidigital number, since it uses as much as digits as its factorization.

82830727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241510 (or 241496 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 82830727 is about 9101.1387749006. The cubic root of 82830727 is about 435.9103268572.

The spelling of 82830727 in words is "eighty-two million, eight hundred thirty thousand, seven hundred twenty-seven".