1726016 has 28 divisors (see below), whose sum is σ = 3467100. Its totient is φ = 852480.

The previous prime is 1726009. The next prime is 1726031. The reversal of 1726016 is 6106271.

It can be written as a sum of positive squares in 2 ways, for example, as 87616 + 1638400 = 296^2 + 1280^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1725982 and 1726000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9446 + ... + 9626.

It is an arithmetic number, because the mean of its divisors is an integer number (123825).

2^1726016 is an apocalyptic number.

1726016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1726016 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

1726016 is a wasteful number, since it uses less digits than its factorization.

1726016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1726016 is about 1313.7792813102. The cubic root of 1726016 is about 119.9540564863.

The spelling of 1726016 in words is "one million, seven hundred twenty-six thousand, sixteen".