82675556 has 24 divisors (see below), whose sum is σ = 154153440. Its totient is φ = 38662272.

The previous prime is 82675511. The next prime is 82675561. The reversal of 82675556 is 65557628.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7355 + ... + 14813.

It is an arithmetic number, because the mean of its divisors is an integer number (6423060).

Almost surely, 2^82675556 is an apocalyptic number.

It is an amenable number.

82675556 is a deficient number, since it is larger than the sum of its proper divisors (71477884).

82675556 is a wasteful number, since it uses less digits than its factorization.

82675556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7643 (or 7641 counting only the distinct ones).

The product of its digits is 504000, while the sum is 44.

The square root of 82675556 is about 9092.6099663408. The cubic root of 82675556 is about 435.6379523974.

The spelling of 82675556 in words is "eighty-two million, six hundred seventy-five thousand, five hundred fifty-six".