8122331 has 8 divisors (see below), whose sum is σ = 9308640. Its totient is φ = 6942528.

The previous prime is 8122307. The next prime is 8122337. The reversal of 8122331 is 1332218.

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 8122331 - 2¹⁰ = 8121307 is a prime.

It is a super-2 number, since 2×8122331² = 131944521747122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8122337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445 + ... + 4281.

It is an arithmetic number, because the mean of its divisors is an integer number (1163580).

Almost surely, 2^8122331 is an apocalyptic number.

8122331 is a deficient number, since it is larger than the sum of its proper divisors (1186309).

8122331 is a wasteful number, since it uses less digits than its factorization.

8122331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3253.

The product of its digits is 288, while the sum is 20.

The square root of 8122331 is about 2849.9703507230. The cubic root of 8122331 is about 201.0142725606.

Adding to 8122331 its reverse (1332218), we get a palindrome (9454549).

The spelling of 8122331 in words is "eight million, one hundred twenty-two thousand, three hundred thirty-one".