84267806 has 16 divisors (see below), whose sum is σ = 144798720. Its totient is φ = 36029880.

The previous prime is 84267797. The next prime is 84267809. The reversal of 84267806 is 60876248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84267809) 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 7 ways as a sum of consecutive naturals, for example, 710 + ... + 13001.

It is an arithmetic number, because the mean of its divisors is an integer number (9049920).

Almost surely, 2^84267806 is an apocalyptic number.

84267806 is a deficient number, since it is larger than the sum of its proper divisors (60530914).

84267806 is a wasteful number, since it uses less digits than its factorization.

84267806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14159.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 84267806 is about 9179.7497787249. The cubic root of 84267806 is about 438.4168414808.

The spelling of 84267806 in words is "eighty-four million, two hundred sixty-seven thousand, eight hundred six".