84607117 has 8 divisors (see below), whose sum is σ = 97344000. Its totient is φ = 72032784.

The previous prime is 84607109. The next prime is 84607139. The reversal of 84607117 is 71170648.

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 84607117 - 2³ = 84607109 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 (84607417) 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, 39517 + ... + 41602.

It is an arithmetic number, because the mean of its divisors is an integer number (12168000).

Almost surely, 2^84607117 is an apocalyptic number.

It is an amenable number.

84607117 is a deficient number, since it is larger than the sum of its proper divisors (12736883).

84607117 is a wasteful number, since it uses less digits than its factorization.

84607117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81275.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 84607117 is about 9198.2127068252. The cubic root of 84607117 is about 439.0044934965.

The spelling of 84607117 in words is "eighty-four million, six hundred seven thousand, one hundred seventeen".