2087768 has 16 divisors (see below), whose sum is σ = 4050000. Its totient is φ = 1007776.

The previous prime is 2087759. The next prime is 2087773. The reversal of 2087768 is 8677802.

It is a nialpdrome in base 8.

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, 4268 + ... + 4731.

It is an arithmetic number, because the mean of its divisors is an integer number (253125).

2^2087768 is an apocalyptic number.

It is an amenable number.

2087768 is a deficient number, since it is larger than the sum of its proper divisors (1962232).

2087768 is a wasteful number, since it uses less digits than its factorization.

2087768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9034 (or 9030 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 2087768 is about 1444.9110699278. The cubic root of 2087768 is about 127.8087965582.

The spelling of 2087768 in words is "two million, eighty-seven thousand, seven hundred sixty-eight".