11228160 has 176 divisors, whose sum is σ = 38909376. Its totient is φ = 2752512.

The previous prime is 11228089. The next prime is 11228167. The reversal of 11228160 is 6182211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11228167) 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, 261099 + ... + 261141.

It is an arithmetic number, because the mean of its divisors is an integer number (221076).

Almost surely, 2^11228160 is an apocalyptic number.

11228160 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 11228160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19454688).

11228160 is an abundant number, since it is smaller than the sum of its proper divisors (27681216).

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

11228160 is a wasteful number, since it uses less digits than its factorization.

11228160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 11228160 is about 3350.8446696318. The cubic root of 11228160 is about 223.9251450562.

The spelling of 11228160 in words is "eleven million, two hundred twenty-eight thousand, one hundred sixty".