4168087 has 36 divisors (see below), whose sum is σ = 5761560. Its totient is φ = 2993760.

The previous prime is 4168063. The next prime is 4168091. The reversal of 4168087 is 7808614.

It is a happy number.

It is not a de Polignac number, because 4168087 - 2¹⁹ = 3643799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4168057) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 112633 + ... + 112669.

Almost surely, 2^4168087 is an apocalyptic number.

4168087 is a deficient number, since it is larger than the sum of its proper divisors (1593473).

4168087 is a wasteful number, since it uses less digits than its factorization.

4168087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 4168087 is about 2041.5893318687. The cubic root of 4168087 is about 160.9331795805.

The spelling of 4168087 in words is "four million, one hundred sixty-eight thousand, eighty-seven".