11970560 has 96 divisors (see below), whose sum is σ = 33022080. Its totient is φ = 4079616.

The previous prime is 11970559. The next prime is 11970587. The reversal of 11970560 is 6507911.

It is a happy 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, 71597 + ... + 71763.

It is an arithmetic number, because the mean of its divisors is an integer number (343980).

Almost surely, 2^11970560 is an apocalyptic number.

11970560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11970560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16511040).

11970560 is an abundant number, since it is smaller than the sum of its proper divisors (21051520).

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

11970560 is an equidigital number, since it uses as much as digits as its factorization.

11970560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 11970560 is about 3459.8497077185. The cubic root of 11970560 is about 228.7554708198.

The spelling of 11970560 in words is "eleven million, nine hundred seventy thousand, five hundred sixty".