1104726 has 32 divisors (see below), whose sum is σ = 2615040. Its totient is φ = 304416.

The previous prime is 1104707. The next prime is 1104731. The reversal of 1104726 is 6274011.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 765 + ... + 1671.

It is an arithmetic number, because the mean of its divisors is an integer number (81720).

2^1104726 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1307520).

1104726 is an abundant number, since it is smaller than the sum of its proper divisors (1510314).

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

1104726 is a wasteful number, since it uses less digits than its factorization.

1104726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 1104726 is about 1051.0594654918. The cubic root of 1104726 is about 103.3756353569.

Adding to 1104726 its reverse (6274011), we get a palindrome (7378737).

It can be divided in two parts, 1104 and 726, that added together give a triangular number (1830 = T₆₀).

The spelling of 1104726 in words is "one million, one hundred four thousand, seven hundred twenty-six".