1826726 has 16 divisors (see below), whose sum is σ = 3060288. Its totient is φ = 810600.

The previous prime is 1826723. The next prime is 1826743. The reversal of 1826726 is 6276281.

It is a junction number, because it is equal to n+sod(n) for n = 1826692 and 1826701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1826723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20 + ... + 1911.

It is an arithmetic number, because the mean of its divisors is an integer number (191268).

2^1826726 is an apocalyptic number.

1826726 is a deficient number, since it is larger than the sum of its proper divisors (1233562).

1826726 is a wasteful number, since it uses less digits than its factorization.

1826726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987.

The product of its digits is 8064, while the sum is 32.

The square root of 1826726 is about 1351.5642789006. The cubic root of 1826726 is about 122.2431324493.

It can be divided in two parts, 1826 and 726, that added together give a palindrome (2552).

The spelling of 1826726 in words is "one million, eight hundred twenty-six thousand, seven hundred twenty-six".