84520201 has 8 divisors (see below), whose sum is σ = 85377600. Its totient is φ = 83666640.

The previous prime is 84520127. The next prime is 84520207. The reversal of 84520201 is 10202548.

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

It is a cyclic number.

It is not a de Polignac number, because 84520201 - 2¹³ = 84512009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84520207) 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, 63420 + ... + 64738.

It is an arithmetic number, because the mean of its divisors is an integer number (10672200).

Almost surely, 2^84520201 is an apocalyptic number.

It is an amenable number.

84520201 is a deficient number, since it is larger than the sum of its proper divisors (857399).

84520201 is a wasteful number, since it uses less digits than its factorization.

84520201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 84520201 is about 9193.4868793075. The cubic root of 84520201 is about 438.8541137597.

Adding to 84520201 its reverse (10202548), we get a palindrome (94722749).

The spelling of 84520201 in words is "eighty-four million, five hundred twenty thousand, two hundred one".