1041709 has 8 divisors (see below), whose sum is σ = 1141560. Its totient is φ = 946176.

The previous prime is 1041701. The next prime is 1041731. The reversal of 1041709 is 9071401.

It can be written as a sum of positive squares in 4 ways, for example, as 31684 + 1010025 = 178^2 + 1005^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1041709 - 2³ = 1041701 is a prime.

It is an Ulam number.

It is a Duffinian number.

1041709 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1041709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564 + ... + 1549.

It is an arithmetic number, because the mean of its divisors is an integer number (142695).

2^1041709 is an apocalyptic number.

It is an amenable number.

1041709 is a deficient number, since it is larger than the sum of its proper divisors (99851).

1041709 is a wasteful number, since it uses less digits than its factorization.

1041709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 1041709 is about 1020.6414649621. The cubic root of 1041709 is about 101.3714064670.

The spelling of 1041709 in words is "one million, forty-one thousand, seven hundred nine".