82346142 has 8 divisors (see below), whose sum is σ = 164692296. Its totient is φ = 27448712.

The previous prime is 82346119. The next prime is 82346177. The reversal of 82346142 is 24164328.

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

82346142 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 6862173 + ... + 6862184.

It is an arithmetic number, because the mean of its divisors is an integer number (20586537).

Almost surely, 2^82346142 is an apocalyptic number.

82346142 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.

82346142 is a wasteful number, since it uses less digits than its factorization.

82346142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13724362.

The product of its digits is 9216, while the sum is 30.

The square root of 82346142 is about 9074.4775056198. The cubic root of 82346142 is about 435.0585943002.

The spelling of 82346142 in words is "eighty-two million, three hundred forty-six thousand, one hundred forty-two".