1128108 has 12 divisors (see below), whose sum is σ = 2632280. Its totient is φ = 376032.

The previous prime is 1128107. The next prime is 1128109. The reversal of 1128108 is 8018211.

It is an interprime number because it is at equal distance from previous prime (1128107) and next prime (1128109).

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46993 + ... + 47016.

2^1128108 is an apocalyptic number.

It is an amenable number.

1128108 is an abundant number, since it is smaller than the sum of its proper divisors (1504172).

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

1128108 is a wasteful number, since it uses less digits than its factorization.

1128108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94016 (or 94014 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 21.

The square root of 1128108 is about 1062.1242865126. The cubic root of 1128108 is about 104.0998793924.

The spelling of 1128108 in words is "one million, one hundred twenty-eight thousand, one hundred eight".