82084074 has 8 divisors (see below), whose sum is σ = 164168160. Its totient is φ = 27361356.

The previous prime is 82084073. The next prime is 82084111. The reversal of 82084074 is 47048028.

It is a sphenic number, since it is the product of 3 distinct primes.

82084074 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (82084073) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6840334 + ... + 6840345.

It is an arithmetic number, because the mean of its divisors is an integer number (20521020).

Almost surely, 2^82084074 is an apocalyptic number.

82084074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

82084074 is a wasteful number, since it uses less digits than its factorization.

82084074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13680684.

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 82084074 is about 9060.0261589026. The cubic root of 82084074 is about 434.5965766969.

The spelling of 82084074 in words is "eighty-two million, eighty-four thousand, seventy-four".