84106241 has 2 divisors, whose sum is σ = 84106242. Its totient is φ = 84106240.

The previous prime is 84106229. The next prime is 84106247. The reversal of 84106241 is 14260148.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75082225 + 9024016 = 8665^2 + 3004^2 .

It is a cyclic number.

It is not a de Polignac number, because 84106241 - 2²⁶ = 16997377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 84106241.

It is not a weakly prime, because it can be changed into another prime (84106247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42053120 + 42053121.

It is an arithmetic number, because the mean of its divisors is an integer number (42053121).

Almost surely, 2^84106241 is an apocalyptic number.

It is an amenable number.

84106241 is a deficient number, since it is larger than the sum of its proper divisors (1).

84106241 is an equidigital number, since it uses as much as digits as its factorization.

84106241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 84106241 is about 9170.9454801563. The cubic root of 84106241 is about 438.1364729058.

Adding to 84106241 its reverse (14260148), we get a palindrome (98366389).

The spelling of 84106241 in words is "eighty-four million, one hundred six thousand, two hundred forty-one".