84014201 has 2 divisors, whose sum is σ = 84014202. Its totient is φ = 84014200.

The previous prime is 84014179. The next prime is 84014213. The reversal of 84014201 is 10241048.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77018176 + 6996025 = 8776^2 + 2645^2 .

It is a cyclic number.

It is not a de Polignac number, because 84014201 - 2²² = 79819897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (84014501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42007100 + 42007101.

It is an arithmetic number, because the mean of its divisors is an integer number (42007101).

Almost surely, 2^84014201 is an apocalyptic number.

It is an amenable number.

84014201 is a deficient number, since it is larger than the sum of its proper divisors (1).

84014201 is an equidigital number, since it uses as much as digits as its factorization.

84014201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 84014201 is about 9165.9260852355. The cubic root of 84014201 is about 437.9765925788.

Adding to 84014201 its reverse (10241048), we get a palindrome (94255249).

It can be divided in two parts, 8401 and 4201, that multiplied together give a triangular number (35292601 = T₈₄₀₁).

The spelling of 84014201 in words is "eighty-four million, fourteen thousand, two hundred one".