84845714 has 4 divisors (see below), whose sum is σ = 127268574. Its totient is φ = 42422856.

The previous prime is 84845707. The next prime is 84845731. The reversal of 84845714 is 41754848.

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., 79477225 + 5368489 = 8915^2 + 2317^2 .

It is a Curzon number.

It is an unprimeable number.

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, 21211427 + ... + 21211430.

Almost surely, 2^84845714 is an apocalyptic number.

84845714 is a deficient number, since it is larger than the sum of its proper divisors (42422860).

84845714 is a wasteful number, since it uses less digits than its factorization.

84845714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42422859.

The product of its digits is 143360, while the sum is 41.

The square root of 84845714 is about 9211.1733237411. The cubic root of 84845714 is about 439.4167789335.

The spelling of 84845714 in words is "eighty-four million, eight hundred forty-five thousand, seven hundred fourteen".