84971114 has 4 divisors (see below), whose sum is σ = 127456674. Its totient is φ = 42485556.

The previous prime is 84971113. The next prime is 84971119. The reversal of 84971114 is 41117948.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45495025 + 39476089 = 6745^2 + 6283^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (84971113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21242777 + ... + 21242780.

Almost surely, 2^84971114 is an apocalyptic number.

84971114 is a deficient number, since it is larger than the sum of its proper divisors (42485560).

84971114 is a wasteful number, since it uses less digits than its factorization.

84971114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42485559.

The product of its digits is 8064, while the sum is 35.

The square root of 84971114 is about 9217.9777608758. The cubic root of 84971114 is about 439.6331549759.

The spelling of 84971114 in words is "eighty-four million, nine hundred seventy-one thousand, one hundred fourteen".