1181079 has 6 divisors (see below), whose sum is σ = 1706016. Its totient is φ = 787380.

The previous prime is 1181057. The next prime is 1181093. The reversal of 1181079 is 9701811.

It is not a de Polignac number, because 1181079 - 2⁷ = 1180951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1181039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65607 + ... + 65624.

It is an arithmetic number, because the mean of its divisors is an integer number (284336).

2^1181079 is an apocalyptic number.

1181079 is a deficient number, since it is larger than the sum of its proper divisors (524937).

1181079 is a wasteful number, since it uses less digits than its factorization.

1181079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131237 (or 131234 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 27.

The square root of 1181079 is about 1086.7745856432. The cubic root of 1181079 is about 105.7043798329.

The spelling of 1181079 in words is "one million, one hundred eighty-one thousand, seventy-nine".