8122801 has 4 divisors (see below), whose sum is σ = 8128512. Its totient is φ = 8117092.

The previous prime is 8122799. The next prime is 8122819. The reversal of 8122801 is 1082218.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8122801 - 2¹ = 8122799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8122201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1176 + ... + 4198.

It is an arithmetic number, because the mean of its divisors is an integer number (2032128).

Almost surely, 2^8122801 is an apocalyptic number.

It is an amenable number.

8122801 is a deficient number, since it is larger than the sum of its proper divisors (5711).

8122801 is a wasteful number, since it uses less digits than its factorization.

8122801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5710.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 8122801 is about 2850.0528065283. The cubic root of 8122801 is about 201.0181497270.

It can be divided in two parts, 81 and 22801, that multiplied together give a square (1846881 = 1359²).

The spelling of 8122801 in words is "eight million, one hundred twenty-two thousand, eight hundred one".