2087087 has 6 divisors (see below), whose sum is σ = 2130072. Its totient is φ = 2044952.

The previous prime is 2087081. The next prime is 2087123. The reversal of 2087087 is 7807802.

It is a happy number.

It is not a de Polignac number, because 2087087 - 2⁸ = 2086831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2438 + ... + 3180.

It is an arithmetic number, because the mean of its divisors is an integer number (355012).

2^2087087 is an apocalyptic number.

2087087 is a deficient number, since it is larger than the sum of its proper divisors (42985).

2087087 is an frugal number, since it uses more digits than its factorization.

2087087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 2087087 is about 1444.6753960665. The cubic root of 2087087 is about 127.7948985811.

The spelling of 2087087 in words is "two million, eighty-seven thousand, eighty-seven".