11160705 has 16 divisors (see below), whose sum is σ = 17990784. Its totient is φ = 5907840.

The previous prime is 11160701. The next prime is 11160707. The reversal of 11160705 is 50706111.

It is not a de Polignac number, because 11160705 - 2² = 11160701 is a prime.

It is a super-2 number, since 2×11160705² = 249122672194050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11160701) 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, 661 + ... + 4770.

It is an arithmetic number, because the mean of its divisors is an integer number (1124424).

Almost surely, 2^11160705 is an apocalyptic number.

11160705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11160705 is a deficient number, since it is larger than the sum of its proper divisors (6830079).

11160705 is a wasteful number, since it uses less digits than its factorization.

11160705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5576.

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 11160705 is about 3340.7641341466. The cubic root of 11160705 is about 223.4758217968.

Adding to 11160705 its reverse (50706111), we get a palindrome (61866816).

The spelling of 11160705 in words is "eleven million, one hundred sixty thousand, seven hundred five".