82628342 has 8 divisors (see below), whose sum is σ = 124215096. Its totient is φ = 41223312.

The previous prime is 82628341. The next prime is 82628387. The reversal of 82628342 is 24382628.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82628341) 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 3 ways as a sum of consecutive naturals, for example, 44288 + ... + 46115.

It is an arithmetic number, because the mean of its divisors is an integer number (15526887).

Almost surely, 2^82628342 is an apocalyptic number.

82628342 is a deficient number, since it is larger than the sum of its proper divisors (41586754).

82628342 is a wasteful number, since it uses less digits than its factorization.

82628342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90862.

The product of its digits is 36864, while the sum is 35.

The square root of 82628342 is about 9090.0133113214. The cubic root of 82628342 is about 435.5550091921. Note that the first 3 decimals are identical.

The spelling of 82628342 in words is "eighty-two million, six hundred twenty-eight thousand, three hundred forty-two".