84841541 has 2 divisors, whose sum is σ = 84841542. Its totient is φ = 84841540.

The previous prime is 84841529. The next prime is 84841553. The reversal of 84841541 is 14514848.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (84841529) and next prime (84841553).

It can be written as a sum of positive squares in only one way, i.e., 69239041 + 15602500 = 8321^2 + 3950^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84841541 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84841571) 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, 42420770 + 42420771.

It is an arithmetic number, because the mean of its divisors is an integer number (42420771).

Almost surely, 2^84841541 is an apocalyptic number.

It is an amenable number.

84841541 is a deficient number, since it is larger than the sum of its proper divisors (1).

84841541 is an equidigital number, since it uses as much as digits as its factorization.

84841541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20480, while the sum is 35.

The square root of 84841541 is about 9210.9468025822. The cubic root of 84841541 is about 439.4095748129.

The spelling of 84841541 in words is "eighty-four million, eight hundred forty-one thousand, five hundred forty-one".