2087776 has 24 divisors (see below), whose sum is σ = 4191264. Its totient is φ = 1023360.

The previous prime is 2087773. The next prime is 2087791. The reversal of 2087776 is 6777802.

It is a nialpdrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1081 + ... + 2311.

It is an arithmetic number, because the mean of its divisors is an integer number (174636).

2^2087776 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 2087776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2095632).

2087776 is an abundant number, since it is smaller than the sum of its proper divisors (2103488).

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

2087776 is a wasteful number, since it uses less digits than its factorization.

2087776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294 (or 1286 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 2087776 is about 1444.9138382616. The cubic root of 2087776 is about 127.8089598057.

The spelling of 2087776 in words is "two million, eighty-seven thousand, seven hundred seventy-six".