11806160 has 40 divisors (see below), whose sum is σ = 29067336. Its totient is φ = 4444160.

The previous prime is 11806147. The next prime is 11806189. The reversal of 11806160 is 6160811.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4276624 + 7529536 = 2068^2 + 2744^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent 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, 2981 + ... + 5700.

Almost surely, 2^11806160 is an apocalyptic number.

11806160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11806160 is an abundant number, since it is smaller than the sum of its proper divisors (17261176).

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

11806160 is a wasteful number, since it uses less digits than its factorization.

11806160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8711 (or 8705 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 11806160 is about 3436.0093131422. The cubic root of 11806160 is about 227.7034206803.

Adding to 11806160 its reverse (6160811), we get a palindrome (17966971).

The spelling of 11806160 in words is "eleven million, eight hundred six thousand, one hundred sixty".