2087726 has 16 divisors (see below), whose sum is σ = 3268608. Its totient is φ = 999000.

The previous prime is 2087717. The next prime is 2087741. The reversal of 2087726 is 6277802.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2087692 and 2087701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9251 + ... + 9473.

It is an arithmetic number, because the mean of its divisors is an integer number (204288).

2^2087726 is an apocalyptic number.

2087726 is a deficient number, since it is larger than the sum of its proper divisors (1180882).

2087726 is a wasteful number, since it uses less digits than its factorization.

2087726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 2087726 is about 1444.8965360883. The cubic root of 2087726 is about 127.8079395017.

The spelling of 2087726 in words is "two million, eighty-seven thousand, seven hundred twenty-six".