1100160 has 96 divisors (see below), whose sum is σ = 3818880. Its totient is φ = 291840.

The previous prime is 1100149. The next prime is 1100161. The reversal of 1100160 is 610011.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5665 + ... + 5855.

It is an arithmetic number, because the mean of its divisors is an integer number (39780).

2^1100160 is an apocalyptic number.

1100160 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 1100160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1909440).

1100160 is an abundant number, since it is smaller than the sum of its proper divisors (2718720).

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

1100160 is a wasteful number, since it uses less digits than its factorization.

1100160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1100160 is about 1048.8851224038. The cubic root of 1100160 is about 103.2330162975.

Adding to 1100160 its reverse (610011), we get a palindrome (1710171).

The spelling of 1100160 in words is "one million, one hundred thousand, one hundred sixty".