8282428 has 24 divisors (see below), whose sum is σ = 18071424. Its totient is φ = 3226800.

The previous prime is 8282419. The next prime is 8282437. The reversal of 8282428 is 8242828.

It is an interprime number because it is at equal distance from previous prime (8282419) and next prime (8282437).

It is a super-2 number, since 2×8282428² = 137197227150368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8282393 and 8282402.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13138 + ... + 13753.

It is an arithmetic number, because the mean of its divisors is an integer number (752976).

Almost surely, 2^8282428 is an apocalyptic number.

It is an amenable number.

8282428 is an abundant number, since it is smaller than the sum of its proper divisors (9788996).

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

8282428 is a wasteful number, since it uses less digits than its factorization.

8282428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26913 (or 26911 counting only the distinct ones).

The product of its digits is 16384, while the sum is 34.

The square root of 8282428 is about 2877.9207772279. The cubic root of 8282428 is about 202.3264010344.

The spelling of 8282428 in words is "eight million, two hundred eighty-two thousand, four hundred twenty-eight".