10726506 has 56 divisors (see below), whose sum is σ = 27596064. Its totient is φ = 3061800.

The previous prime is 10726501. The next prime is 10726517. The reversal of 10726506 is 60562701.

10726506 is a `hidden beast` number, since 1 + 0 + 7 + 2 + 650 + 6 = 666.

10726506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10726506.

It is not an unprimeable number, because it can be changed into a prime (10726501) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 9681 + ... + 10731.

Almost surely, 2^10726506 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10726506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13798032).

10726506 is an abundant number, since it is smaller than the sum of its proper divisors (16869558).

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

10726506 is an equidigital number, since it uses as much as digits as its factorization.

10726506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078 (or 1063 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 10726506 is about 3275.1345010549. The cubic root of 10726506 is about 220.5393515773.

The spelling of 10726506 in words is "ten million, seven hundred twenty-six thousand, five hundred six".