83854241 has 2 divisors, whose sum is σ = 83854242. Its totient is φ = 83854240.

The previous prime is 83854229. The next prime is 83854259. The reversal of 83854241 is 14245838.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78836641 + 5017600 = 8879^2 + 2240^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83854241 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (83854261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41927120 + 41927121.

It is an arithmetic number, because the mean of its divisors is an integer number (41927121).

Almost surely, 2^83854241 is an apocalyptic number.

It is an amenable number.

83854241 is a deficient number, since it is larger than the sum of its proper divisors (1).

83854241 is an equidigital number, since it uses as much as digits as its factorization.

83854241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30720, while the sum is 35.

The square root of 83854241 is about 9157.1961320046. The cubic root of 83854241 is about 437.6984521172.

The spelling of 83854241 in words is "eighty-three million, eight hundred fifty-four thousand, two hundred forty-one".