84080801 has 16 divisors (see below), whose sum is σ = 100614144. Its totient is φ = 68699664.

The previous prime is 84080797. The next prime is 84080807. The reversal of 84080801 is 10808048.

It is a cyclic number.

It is not a de Polignac number, because 84080801 - 2² = 84080797 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84080807) 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 15 ways as a sum of consecutive naturals, for example, 58376 + ... + 59798.

It is an arithmetic number, because the mean of its divisors is an integer number (6288384).

Almost surely, 2^84080801 is an apocalyptic number.

It is an amenable number.

84080801 is a deficient number, since it is larger than the sum of its proper divisors (16533343).

84080801 is a wasteful number, since it uses less digits than its factorization.

84080801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820.

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 84080801 is about 9169.5583863128. The cubic root of 84080801 is about 438.0922934024.

Adding to 84080801 its reverse (10808048), we get a palindrome (94888849).

The spelling of 84080801 in words is "eighty-four million, eighty thousand, eight hundred one".