84046671 has 12 divisors (see below), whose sum is σ = 127790520. Its totient is φ = 53082000.

The previous prime is 84046643. The next prime is 84046733. The reversal of 84046671 is 17664048.

It is not a de Polignac number, because 84046671 - 2⁹ = 84046159 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84046631) 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 11 ways as a sum of consecutive naturals, for example, 245580 + ... + 245921.

It is an arithmetic number, because the mean of its divisors is an integer number (10649210).

Almost surely, 2^84046671 is an apocalyptic number.

84046671 is a deficient number, since it is larger than the sum of its proper divisors (43743849).

84046671 is a wasteful number, since it uses less digits than its factorization.

84046671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491526 (or 491523 counting only the distinct ones).

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

The square root of 84046671 is about 9167.6971481392. The cubic root of 84046671 is about 438.0330087089.

The spelling of 84046671 in words is "eighty-four million, forty-six thousand, six hundred seventy-one".