82083768 has 32 divisors (see below), whose sum is σ = 220995600. Its totient is φ = 25256448.

The previous prime is 82083731. The next prime is 82083773. The reversal of 82083768 is 86738028.

It is a congruent number.

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, 131233 + ... + 131856.

Almost surely, 2^82083768 is an apocalyptic number.

It is an amenable number.

82083768 is an abundant number, since it is smaller than the sum of its proper divisors (138911832).

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

82083768 is a wasteful number, since it uses less digits than its factorization.

82083768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263111 (or 263107 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 82083768 is about 9060.0092715184. The cubic root of 82083768 is about 434.5960366542.

The spelling of 82083768 in words is "eighty-two million, eighty-three thousand, seven hundred sixty-eight".