4633887 has 8 divisors (see below), whose sum is σ = 6191536. Its totient is φ = 3082752.

The previous prime is 4633883. The next prime is 4633897. The reversal of 4633887 is 7883364.

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

It is not a de Polignac number, because 4633887 - 2² = 4633883 is a prime.

It is a d-powerful number, because it can be written as 4⁹ + 6³ + 3³ + 3¹¹ + 8⁷ + 8⁷ + 7² .

It is a Duffinian number.

4633887 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4633883) 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 7 ways as a sum of consecutive naturals, for example, 393 + ... + 3069.

It is an arithmetic number, because the mean of its divisors is an integer number (773942).

Almost surely, 2^4633887 is an apocalyptic number.

4633887 is a deficient number, since it is larger than the sum of its proper divisors (1557649).

4633887 is a wasteful number, since it uses less digits than its factorization.

4633887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257.

The product of its digits is 96768, while the sum is 39.

The square root of 4633887 is about 2152.6465106933. The cubic root of 4633887 is about 166.7177394589.

It can be divided in two parts, 46 and 33887, that added together give a palindrome (33933).

The spelling of 4633887 in words is "four million, six hundred thirty-three thousand, eight hundred eighty-seven".