2087966 has 8 divisors (see below), whose sum is σ = 3208464. Its totient is φ = 1018480.

The previous prime is 2087941. The next prime is 2087983. The reversal of 2087966 is 6697802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12650 + ... + 12813.

It is an arithmetic number, because the mean of its divisors is an integer number (401058).

2^2087966 is an apocalyptic number.

2087966 is a deficient number, since it is larger than the sum of its proper divisors (1120498).

2087966 is a wasteful number, since it uses less digits than its factorization.

2087966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25506.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 2087966 is about 1444.9795846309. The cubic root of 2087966 is about 127.8128368126.

It can be divided in two parts, 208796 and 6, that added together give a palindrome (208802).

The spelling of 2087966 in words is "two million, eighty-seven thousand, nine hundred sixty-six".