2180088 has 32 divisors (see below), whose sum is σ = 6056400. Its totient is φ = 726624.

The previous prime is 2180083. The next prime is 2180089. The reversal of 2180088 is 8800812.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2180083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4831 + ... + 5262.

2^2180088 is an apocalyptic number.

It is an amenable number.

2180088 is an abundant number, since it is smaller than the sum of its proper divisors (3876312).

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

2180088 is a wasteful number, since it uses less digits than its factorization.

2180088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10108 (or 10098 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 2180088 is about 1476.5121062829. The cubic root of 2180088 is about 129.6655703860.

The spelling of 2180088 in words is "two million, one hundred eighty thousand, eighty-eight".