8122424 has 16 divisors (see below), whose sum is σ = 16031400. Its totient is φ = 3847392.

The previous prime is 8122421. The next prime is 8122501. The reversal of 8122424 is 4242218.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 8122424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8122421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26567 + ... + 26870.

Almost surely, 2^8122424 is an apocalyptic number.

It is an amenable number.

8122424 is a deficient number, since it is larger than the sum of its proper divisors (7908976).

8122424 is a wasteful number, since it uses less digits than its factorization.

8122424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53462 (or 53458 counting only the distinct ones).

The product of its digits is 1024, while the sum is 23.

The square root of 8122424 is about 2849.9866666355. The cubic root of 8122424 is about 201.0150397565.

The spelling of 8122424 in words is "eight million, one hundred twenty-two thousand, four hundred twenty-four".