84995005 has 8 divisors (see below), whose sum is σ = 106428672. Its totient is φ = 65039568.

The previous prime is 84995003. The next prime is 84995011. The reversal of 84995005 is 50059948.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84995005 - 2¹ = 84995003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84995003) 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, 369429 + ... + 369658.

It is an arithmetic number, because the mean of its divisors is an integer number (13303584).

Almost surely, 2^84995005 is an apocalyptic number.

It is an amenable number.

84995005 is a deficient number, since it is larger than the sum of its proper divisors (21433667).

84995005 is a wasteful number, since it uses less digits than its factorization.

84995005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739115.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 84995005 is about 9219.2735614038. The cubic root of 84995005 is about 439.6743544337.

The spelling of 84995005 in words is "eighty-four million, nine hundred ninety-five thousand, five".