12105088 has 32 divisors (see below), whose sum is σ = 25538760. Its totient is φ = 5695488.

The previous prime is 12105083. The next prime is 12105113. The reversal of 12105088 is 88050121.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12105083) 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, 606 + ... + 4957.

Almost surely, 2^12105088 is an apocalyptic number.

It is an amenable number.

12105088 is an abundant number, since it is smaller than the sum of its proper divisors (13433672).

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

12105088 is an equidigital number, since it uses as much as digits as its factorization.

12105088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5594 (or 5582 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 12105088 is about 3479.2366978980. The cubic root of 12105088 is about 229.6092166898.

The spelling of 12105088 in words is "twelve million, one hundred five thousand, eighty-eight".