1160385 has 8 divisors (see below), whose sum is σ = 1856640. Its totient is φ = 618864.

The previous prime is 1160371. The next prime is 1160407. The reversal of 1160385 is 5830611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1160385 - 2⁸ = 1160129 is a prime.

1160385 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38665 + ... + 38694.

It is an arithmetic number, because the mean of its divisors is an integer number (232080).

2^1160385 is an apocalyptic number.

1160385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1160385 is a deficient number, since it is larger than the sum of its proper divisors (696255).

1160385 is an equidigital number, since it uses as much as digits as its factorization.

1160385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77367.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1160385 is about 1077.2116783622. The cubic root of 1160385 is about 105.0833804821.

Adding to 1160385 its reverse (5830611), we get a palindrome (6990996).

The spelling of 1160385 in words is "one million, one hundred sixty thousand, three hundred eighty-five".