8026740 has 72 divisors (see below), whose sum is σ = 25640160. Its totient is φ = 2026944.

The previous prime is 8026727. The next prime is 8026741. The reversal of 8026740 is 476208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8026741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2247 + ... + 4593.

Almost surely, 2^8026740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8026740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12820080).

8026740 is an abundant number, since it is smaller than the sum of its proper divisors (17613420).

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

8026740 is a wasteful number, since it uses less digits than its factorization.

8026740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381 (or 2376 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 8026740 is about 2833.1501901594. The cubic root of 8026740 is about 200.2225855199. Note that the first 3 decimals are identical.

The spelling of 8026740 in words is "eight million, twenty-six thousand, seven hundred forty".