1130979 has 16 divisors (see below), whose sum is σ = 1619712. Its totient is φ = 700128.

The previous prime is 1130963. The next prime is 1130981. The reversal of 1130979 is 9790311.

It is not a de Polignac number, because 1130979 - 2⁴ = 1130963 is a prime.

It is a super-2 number, since 2×1130979² = 2558226996882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1130929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2332 + ... + 2774.

It is an arithmetic number, because the mean of its divisors is an integer number (101232).

2^1130979 is an apocalyptic number.

1130979 is a deficient number, since it is larger than the sum of its proper divisors (488733).

1130979 is a wasteful number, since it uses less digits than its factorization.

1130979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506.

The product of its (nonzero) digits is 1701, while the sum is 30.

The square root of 1130979 is about 1063.4749644444. The cubic root of 1130979 is about 104.1881149079.

The spelling of 1130979 in words is "one million, one hundred thirty thousand, nine hundred seventy-nine".