8290026 has 40 divisors (see below), whose sum is σ = 18857124. Its totient is φ = 2721600.

The previous prime is 8289997. The next prime is 8290043. The reversal of 8290026 is 6200928.

It can be written as a sum of positive squares in 2 ways, for example, as 7834401 + 455625 = 2799^2 + 675^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11476 + ... + 12176.

Almost surely, 2^8290026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8290026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9428562).

8290026 is an abundant number, since it is smaller than the sum of its proper divisors (10567098).

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

8290026 is a wasteful number, since it uses less digits than its factorization.

8290026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 8290026 is about 2879.2405248607. The cubic root of 8290026 is about 202.3882511003.

The spelling of 8290026 in words is "eight million, two hundred ninety thousand, twenty-six".