8521026 has 32 divisors (see below), whose sum is σ = 17696448. Its totient is φ = 2733120.

The previous prime is 8521021. The next prime is 8521061. The reversal of 8521026 is 6201258.

It is a junction number, because it is equal to n+sod(n) for n = 8520987 and 8521005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8521021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28936 + ... + 29228.

It is an arithmetic number, because the mean of its divisors is an integer number (553014).

Almost surely, 2^8521026 is an apocalyptic number.

8521026 is an abundant number, since it is smaller than the sum of its proper divisors (9175422).

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

8521026 is a wasteful number, since it uses less digits than its factorization.

8521026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 8521026 is about 2919.0796494786. The cubic root of 8521026 is about 204.2508927699.

The spelling of 8521026 in words is "eight million, five hundred twenty-one thousand, twenty-six".