82267083786 has 16 divisors (see below), whose sum is σ = 165790155168. Its totient is φ = 27213030000.

The previous prime is 82267083763. The next prime is 82267083803. The reversal of 82267083786 is 68738076228.

It is a happy 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, 52331965 + ... + 52333536.

It is an arithmetic number, because the mean of its divisors is an integer number (10361884698).

Almost surely, 2^82267083786 is an apocalyptic number.

82267083786 is an abundant number, since it is smaller than the sum of its proper divisors (83523071382).

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

82267083786 is a wasteful number, since it uses less digits than its factorization.

82267083786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104665637.

The product of its (nonzero) digits is 10838016, while the sum is 57.

The spelling of 82267083786 in words is "eighty-two billion, two hundred sixty-seven million, eighty-three thousand, seven hundred eighty-six".