1076009 has 8 divisors (see below), whose sum is σ = 1225152. Its totient is φ = 935440.

The previous prime is 1076003. The next prime is 1076011. The reversal of 1076009 is 9006701.

It is a happy number.

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

It is not a de Polignac number, because 1076009 - 2¹⁶ = 1010473 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1076003) 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, 1874 + ... + 2379.

It is an arithmetic number, because the mean of its divisors is an integer number (153144).

2^1076009 is an apocalyptic number.

It is an amenable number.

1076009 is a deficient number, since it is larger than the sum of its proper divisors (149143).

1076009 is a wasteful number, since it uses less digits than its factorization.

1076009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4287.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 1076009 is about 1037.3085365502. The cubic root of 1076009 is about 102.4720209178.

It can be divided in two parts, 107 and 6009, that added together give a palindrome (6116).

The spelling of 1076009 in words is "one million, seventy-six thousand, nine".