1120079 has 8 divisors (see below), whose sum is σ = 1215648. Its totient is φ = 1027840.

The previous prime is 1120073. The next prime is 1120081. The reversal of 1120079 is 9700211.

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 1120079 - 2⁸ = 1119823 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120073) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 107 + ... + 1500.

It is an arithmetic number, because the mean of its divisors is an integer number (151956).

2^1120079 is an apocalyptic number.

1120079 is a deficient number, since it is larger than the sum of its proper divisors (95569).

1120079 is a wasteful number, since it uses less digits than its factorization.

1120079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 1120079 is about 1058.3378477594. The cubic root of 1120079 is about 103.8523236882.

The spelling of 1120079 in words is "one million, one hundred twenty thousand, seventy-nine".