82676280 has 32 divisors (see below), whose sum is σ = 248029200. Its totient is φ = 22046976.

The previous prime is 82676273. The next prime is 82676281. The reversal of 82676280 is 8267628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82676281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344365 + ... + 344604.

Almost surely, 2^82676280 is an apocalyptic number.

It is an amenable number.

82676280 is an abundant number, since it is smaller than the sum of its proper divisors (165352920).

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

82676280 is a wasteful number, since it uses less digits than its factorization.

82676280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688983 (or 688979 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 82676280 is about 9092.6497788049. The cubic root of 82676280 is about 435.6392240387.

The spelling of 82676280 in words is "eighty-two million, six hundred seventy-six thousand, two hundred eighty".