82655028 has 36 divisors (see below), whose sum is σ = 210971488. Its totient is φ = 27282960.

The previous prime is 82655011. The next prime is 82655051. The reversal of 82655028 is 82055628.

82655028 is a `hidden beast` number, since 82 + 6 + 550 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 82654983 and 82655001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7438 + ... + 14853.

Almost surely, 2^82655028 is an apocalyptic number.

It is an amenable number.

82655028 is an abundant number, since it is smaller than the sum of its proper divisors (128316460).

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

82655028 is a wasteful number, since it uses less digits than its factorization.

82655028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22404 (or 22399 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 82655028 is about 9091.4810674609. The cubic root of 82655028 is about 435.6018937098.

The spelling of 82655028 in words is "eighty-two million, six hundred fifty-five thousand, twenty-eight".