2088756 has 36 divisors (see below), whose sum is σ = 5592132. Its totient is φ = 655104.

The previous prime is 2088733. The next prime is 2088787. The reversal of 2088756 is 6578802.

It can be written as a sum of positive squares in 2 ways, for example, as 1822500 + 266256 = 1350^2 + 516^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2088756.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1095 + ... + 2318.

It is an arithmetic number, because the mean of its divisors is an integer number (155337).

2^2088756 is an apocalyptic number.

It is an amenable number.

2088756 is an abundant number, since it is smaller than the sum of its proper divisors (3503376).

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

2088756 is a wasteful number, since it uses less digits than its factorization.

2088756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440 (or 3435 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 2088756 is about 1445.2529190422. The cubic root of 2088756 is about 127.8289544776.

The spelling of 2088756 in words is "two million, eighty-eight thousand, seven hundred fifty-six".