82675538 has 32 divisors (see below), whose sum is σ = 141965568. Its totient is φ = 35769600.

The previous prime is 82675511. The next prime is 82675561. The reversal of 82675538 is 83557628.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37178 + ... + 39338.

It is an arithmetic number, because the mean of its divisors is an integer number (4436424).

Almost surely, 2^82675538 is an apocalyptic number.

82675538 is a deficient number, since it is larger than the sum of its proper divisors (59290030).

82675538 is a wasteful number, since it uses less digits than its factorization.

82675538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258.

The product of its digits is 403200, while the sum is 44.

The square root of 82675538 is about 9092.6089765259. The cubic root of 82675538 is about 435.6379207819.

The spelling of 82675538 in words is "eighty-two million, six hundred seventy-five thousand, five hundred thirty-eight".