83828082 has 16 divisors (see below), whose sum is σ = 180552960. Its totient is φ = 25793232.

The previous prime is 83828053. The next prime is 83828083. The reversal of 83828082 is 28082838.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 83828082.

It is not an unprimeable number, because it can be changed into a prime (83828083) 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, 537282 + ... + 537437.

It is an arithmetic number, because the mean of its divisors is an integer number (11284560).

Almost surely, 2^83828082 is an apocalyptic number.

83828082 is an abundant number, since it is smaller than the sum of its proper divisors (96724878).

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

83828082 is a wasteful number, since it uses less digits than its factorization.

83828082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074737.

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 83828082 is about 9155.7676903687. The cubic root of 83828082 is about 437.6529328746.

It can be divided in two parts, 838 and 28082, that added together give a triangular number (28920 = T₂₄₀).

The spelling of 83828082 in words is "eighty-three million, eight hundred twenty-eight thousand, eighty-two".