84064046 has 16 divisors (see below), whose sum is σ = 137715120. Its totient is φ = 38167680.

The previous prime is 84064027. The next prime is 84064051. The reversal of 84064046 is 64046048.

It is a congruent number.

It is an unprimeable number.

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, 25670 + ... + 28758.

It is an arithmetic number, because the mean of its divisors is an integer number (8607195).

Almost surely, 2^84064046 is an apocalyptic number.

84064046 is a deficient number, since it is larger than the sum of its proper divisors (53651074).

84064046 is a wasteful number, since it uses less digits than its factorization.

84064046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4339.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 84064046 is about 9168.6447199136. The cubic root of 84064046 is about 438.0631915388.

The spelling of 84064046 in words is "eighty-four million, sixty-four thousand, forty-six".