2088870 has 80 divisors (see below), whose sum is σ = 6050160. Its totient is φ = 460992.

The previous prime is 2088869. The next prime is 2088871. The reversal of 2088870 is 788802.

2088870 = T₉₂ + T₉₃ + ... + T₂₃₆.

It is an interprime number because it is at equal distance from previous prime (2088869) and next prime (2088871).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2088871) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 72016 + ... + 72044.

It is an arithmetic number, because the mean of its divisors is an integer number (75627).

2^2088870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2088870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3025080).

2088870 is an abundant number, since it is smaller than the sum of its proper divisors (3961290).

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

2088870 is an equidigital number, since it uses as much as digits as its factorization.

2088870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 2088870 is about 1445.2923579678. The cubic root of 2088870 is about 127.8312799823.

The spelling of 2088870 in words is "two million, eighty-eight thousand, eight hundred seventy".