1183160 has 32 divisors (see below), whose sum is σ = 2905200. Its totient is φ = 430080.

The previous prime is 1183159. The next prime is 1183163. The reversal of 1183160 is 613811.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1183163) 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, 905 + ... + 1784.

2^1183160 is an apocalyptic number.

1183160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1183160 is an abundant number, since it is smaller than the sum of its proper divisors (1722040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1183160 is a wasteful number, since it uses less digits than its factorization.

1183160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711 (or 2707 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1183160 is about 1087.7315845373. The cubic root of 1183160 is about 105.7664252869.

Adding to 1183160 its reverse (613811), we get a palindrome (1796971).

The spelling of 1183160 in words is "one million, one hundred eighty-three thousand, one hundred sixty".