84766712 has 8 divisors (see below), whose sum is σ = 158937600. Its totient is φ = 42383352.

The previous prime is 84766711. The next prime is 84766729. The reversal of 84766712 is 21766748.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 84766712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84766711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5297912 + ... + 5297927.

It is an arithmetic number, because the mean of its divisors is an integer number (19867200).

Almost surely, 2^84766712 is an apocalyptic number.

It is an amenable number.

84766712 is a deficient number, since it is larger than the sum of its proper divisors (74170888).

84766712 is a wasteful number, since it uses less digits than its factorization.

84766712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10595845 (or 10595841 counting only the distinct ones).

The product of its digits is 112896, while the sum is 41.

The square root of 84766712 is about 9206.8839462654. The cubic root of 84766712 is about 439.2803525390.

The spelling of 84766712 in words is "eighty-four million, seven hundred sixty-six thousand, seven hundred twelve".