12088620 has 72 divisors (see below), whose sum is σ = 36953280. Its totient is φ = 3198720.

The previous prime is 12088597. The next prime is 12088631. The reversal of 12088620 is 2688021.

12088620 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12088620² = 292269467008800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42880 + ... + 43160.

It is an arithmetic number, because the mean of its divisors is an integer number (513240).

Almost surely, 2^12088620 is an apocalyptic number.

12088620 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 12088620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18476640).

12088620 is an abundant number, since it is smaller than the sum of its proper divisors (24864660).

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

12088620 is a wasteful number, since it uses less digits than its factorization.

12088620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 12088620 is about 3476.8692814082. The cubic root of 12088620 is about 229.5050478050.

The spelling of 12088620 in words is "twelve million, eighty-eight thousand, six hundred twenty".