82768108 has 12 divisors (see below), whose sum is σ = 146884752. Its totient is φ = 40801040.

The previous prime is 82768073. The next prime is 82768111. The reversal of 82768108 is 80186728.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145435 + ... + 146002.

It is an arithmetic number, because the mean of its divisors is an integer number (12240396).

Almost surely, 2^82768108 is an apocalyptic number.

It is an amenable number.

82768108 is a deficient number, since it is larger than the sum of its proper divisors (64116644).

82768108 is a wasteful number, since it uses less digits than its factorization.

82768108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291512 (or 291510 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 40.

The square root of 82768108 is about 9097.6979505807. The cubic root of 82768108 is about 435.8004515682.

It can be divided in two parts, 8276 and 8108, that added together give a 14-th power (16384 = 2¹⁴).

The spelling of 82768108 in words is "eighty-two million, seven hundred sixty-eight thousand, one hundred eight".