84066714 has 16 divisors (see below), whose sum is σ = 186815040. Its totient is φ = 28022220.

The previous prime is 84066713. The next prime is 84066739. The reversal of 84066714 is 41766048.

It is not an unprimeable number, because it can be changed into a prime (84066713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778342 + ... + 778449.

It is an arithmetic number, because the mean of its divisors is an integer number (11675940).

Almost surely, 2^84066714 is an apocalyptic number.

84066714 is an abundant number, since it is smaller than the sum of its proper divisors (102748326).

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

84066714 is a wasteful number, since it uses less digits than its factorization.

84066714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556802 (or 1556796 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 84066714 is about 9168.7902146357. The cubic root of 84066714 is about 438.0678258634.

The spelling of 84066714 in words is "eighty-four million, sixty-six thousand, seven hundred fourteen".