11910560 has 24 divisors (see below), whose sum is σ = 28139076. Its totient is φ = 4764160.

The previous prime is 11910551. The next prime is 11910601. The reversal of 11910560 is 6501911.

It can be written as a sum of positive squares in 2 ways, for example, as 10837264 + 1073296 = 3292^2 + 1036^2 .

It is a super-2 number, since 2×11910560² = 283722879027200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37061 + ... + 37380.

Almost surely, 2^11910560 is an apocalyptic number.

11910560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11910560 is an abundant number, since it is smaller than the sum of its proper divisors (16228516).

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

11910560 is an equidigital number, since it uses as much as digits as its factorization.

11910560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74456 (or 74448 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 11910560 is about 3451.1679182561. The cubic root of 11910560 is about 228.3726337004.

The spelling of 11910560 in words is "eleven million, nine hundred ten thousand, five hundred sixty".