84850766 has 48 divisors (see below), whose sum is σ = 172227552. Its totient is φ = 30507840.

The previous prime is 84850763. The next prime is 84850811. The reversal of 84850766 is 66705848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84850763) 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 23 ways as a sum of consecutive naturals, for example, 20096 + ... + 23948.

It is an arithmetic number, because the mean of its divisors is an integer number (3588074).

Almost surely, 2^84850766 is an apocalyptic number.

84850766 is an abundant number, since it is smaller than the sum of its proper divisors (87376786).

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

84850766 is a wasteful number, since it uses less digits than its factorization.

84850766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897 (or 3886 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 84850766 is about 9211.4475518238. The cubic root of 84850766 is about 439.4255002128.

The spelling of 84850766 in words is "eighty-four million, eight hundred fifty thousand, seven hundred sixty-six".