8259426 has 24 divisors (see below), whose sum is σ = 20452224. Its totient is φ = 2359800.

The previous prime is 8259421. The next prime is 8259463. The reversal of 8259426 is 6249528.

It is a happy number.

8259426 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (8259421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32650 + ... + 32901.

It is an arithmetic number, because the mean of its divisors is an integer number (852176).

Almost surely, 2^8259426 is an apocalyptic number.

8259426 is an abundant number, since it is smaller than the sum of its proper divisors (12192798).

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

8259426 is a wasteful number, since it uses less digits than its factorization.

8259426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65566 (or 65563 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 8259426 is about 2873.9217108335. The cubic root of 8259426 is about 202.1389267484.

The spelling of 8259426 in words is "eight million, two hundred fifty-nine thousand, four hundred twenty-six".