1180359 has 8 divisors (see below), whose sum is σ = 1748720. Its totient is φ = 786888.

The previous prime is 1180351. The next prime is 1180369. The reversal of 1180359 is 9530811.

It is not a de Polignac number, because 1180359 - 2³ = 1180351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 43717 = 1180359 / (1 + 1 + 8 + 0 + 3 + 5 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1180351) 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, 21832 + ... + 21885.

It is an arithmetic number, because the mean of its divisors is an integer number (218590).

2^1180359 is an apocalyptic number.

1180359 is a deficient number, since it is larger than the sum of its proper divisors (568361).

1180359 is an equidigital number, since it uses as much as digits as its factorization.

1180359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43726 (or 43720 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 1180359 is about 1086.4432796976. The cubic root of 1180359 is about 105.6828959118.

The spelling of 1180359 in words is "one million, one hundred eighty thousand, three hundred fifty-nine".