2185088 has 32 divisors (see below), whose sum is σ = 4465560. Its totient is φ = 1064448.

The previous prime is 2185037. The next prime is 2185091. The reversal of 2185088 is 8805812.

2185088 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5306 + ... + 5702.

2^2185088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2185088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2232780).

2185088 is an abundant number, since it is smaller than the sum of its proper divisors (2280472).

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

2185088 is an equidigital number, since it uses as much as digits as its factorization.

2185088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 2185088 is about 1478.2043160538. The cubic root of 2185088 is about 129.7646233965.

The spelling of 2185088 in words is "two million, one hundred eighty-five thousand, eighty-eight".