84731941 has 8 divisors (see below), whose sum is σ = 97017920. Its totient is φ = 72491328.

The previous prime is 84731923. The next prime is 84731947. The reversal of 84731941 is 14913748.

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

It is not a de Polignac number, because 84731941 - 2⁹ = 84731429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 84731941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84731947) 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 in 7 ways as a sum of consecutive naturals, for example, 7236 + ... + 14893.

It is an arithmetic number, because the mean of its divisors is an integer number (12127240).

Almost surely, 2^84731941 is an apocalyptic number.

It is an amenable number.

84731941 is a deficient number, since it is larger than the sum of its proper divisors (12285979).

84731941 is a wasteful number, since it uses less digits than its factorization.

84731941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22683.

The product of its digits is 24192, while the sum is 37.

The square root of 84731941 is about 9204.9954372612. The cubic root of 84731941 is about 439.2202805849.

The spelling of 84731941 in words is "eighty-four million, seven hundred thirty-one thousand, nine hundred forty-one".