8748726 has 32 divisors (see below), whose sum is σ = 20302080. Its totient is φ = 2461536.

The previous prime is 8748713. The next prime is 8748731. The reversal of 8748726 is 6278478.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1260 + ... + 4368.

It is an arithmetic number, because the mean of its divisors is an integer number (634440).

Almost surely, 2^8748726 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8748726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10151040).

8748726 is an abundant number, since it is smaller than the sum of its proper divisors (11553354).

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

8748726 is a wasteful number, since it uses less digits than its factorization.

8748726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3188.

The product of its digits is 150528, while the sum is 42.

The square root of 8748726 is about 2957.8245384066. The cubic root of 8748726 is about 206.0542635193.

The spelling of 8748726 in words is "eight million, seven hundred forty-eight thousand, seven hundred twenty-six".