84792671 has 4 divisors (see below), whose sum is σ = 85194744. Its totient is φ = 84390600.

The previous prime is 84792629. The next prime is 84792679. The reversal of 84792671 is 17629748.

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

It is a cyclic number.

It is not a de Polignac number, because 84792671 - 2²⁶ = 17683807 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 (84792679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200720 + ... + 201141.

It is an arithmetic number, because the mean of its divisors is an integer number (21298686).

Almost surely, 2^84792671 is an apocalyptic number.

84792671 is a deficient number, since it is larger than the sum of its proper divisors (402073).

84792671 is a wasteful number, since it uses less digits than its factorization.

84792671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402072.

The product of its digits is 169344, while the sum is 44.

The square root of 84792671 is about 9208.2935987076. The cubic root of 84792671 is about 439.3251897734.

The spelling of 84792671 in words is "eighty-four million, seven hundred ninety-two thousand, six hundred seventy-one".