4665887 has 8 divisors (see below), whose sum is σ = 5026560. Its totient is φ = 4316760.

The previous prime is 4665877. The next prime is 4665889. The reversal of 4665887 is 7885664.

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

It is a cyclic number.

It is not a de Polignac number, because 4665887 - 2¹⁴ = 4649503 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 (4665889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2039 + ... + 3672.

It is an arithmetic number, because the mean of its divisors is an integer number (628320).

Almost surely, 2^4665887 is an apocalyptic number.

4665887 is a deficient number, since it is larger than the sum of its proper divisors (360673).

4665887 is a wasteful number, since it uses less digits than its factorization.

4665887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5773.

The product of its digits is 322560, while the sum is 44.

The square root of 4665887 is about 2160.0664341635. The cubic root of 4665887 is about 167.1006242155.

The spelling of 4665887 in words is "four million, six hundred sixty-five thousand, eight hundred eighty-seven".