11055960 has 128 divisors (see below), whose sum is σ = 38232000. Its totient is φ = 2838528.

The previous prime is 11055953. The next prime is 11055983. The reversal of 11055960 is 6955011.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31144 + ... + 31496.

Almost surely, 2^11055960 is an apocalyptic number.

11055960 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 11055960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19116000).

11055960 is an abundant number, since it is smaller than the sum of its proper divisors (27176040).

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

11055960 is a wasteful number, since it uses less digits than its factorization.

11055960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 11055960 is about 3325.0503755582. The cubic root of 11055960 is about 222.7745044407.

The spelling of 11055960 in words is "eleven million, fifty-five thousand, nine hundred sixty".