8122260 has 48 divisors (see below), whose sum is σ = 24083136. Its totient is φ = 2038272.

The previous prime is 8122249. The next prime is 8122273. The reversal of 8122260 is 622218.

It is a super-2 number, since 2×8122260² = 131942215015200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2962 + ... + 5001.

It is an arithmetic number, because the mean of its divisors is an integer number (501732).

Almost surely, 2^8122260 is an apocalyptic number.

It is an amenable number.

8122260 is an abundant number, since it is smaller than the sum of its proper divisors (15960876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8122260 is a wasteful number, since it uses less digits than its factorization.

8122260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7992 (or 7990 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 8122260 is about 2849.9578944258. The cubic root of 8122260 is about 201.0136868480.

Adding to 8122260 its reverse (622218), we get a palindrome (8744478).

The spelling of 8122260 in words is "eight million, one hundred twenty-two thousand, two hundred sixty".