2007887 has 16 divisors (see below), whose sum is σ = 2488320. Its totient is φ = 1580928.

The previous prime is 2007883. The next prime is 2007899. The reversal of 2007887 is 7887002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2007887 - 2² = 2007883 is a prime.

It is a super-2 number, since 2×2007887² = 8063220409538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2007881) 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 15 ways as a sum of consecutive naturals, for example, 5414 + ... + 5772.

It is an arithmetic number, because the mean of its divisors is an integer number (155520).

2^2007887 is an apocalyptic number.

2007887 is a deficient number, since it is larger than the sum of its proper divisors (480433).

2007887 is a wasteful number, since it uses less digits than its factorization.

2007887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430.

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

The square root of 2007887 is about 1416.9992942835. Note that the first 3 decimals coincide. The cubic root of 2007887 is about 126.1575043841.

The spelling of 2007887 in words is "two million, seven thousand, eight hundred eighty-seven".