4687387 has 8 divisors (see below), whose sum is σ = 4870976. Its totient is φ = 4507272.

The previous prime is 4687369. The next prime is 4687399. The reversal of 4687387 is 7837864.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4687387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4687337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2068 + ... + 3694.

It is an arithmetic number, because the mean of its divisors is an integer number (608872).

Almost surely, 2^4687387 is an apocalyptic number.

4687387 is a deficient number, since it is larger than the sum of its proper divisors (183589).

4687387 is a wasteful number, since it uses less digits than its factorization.

4687387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737.

The product of its digits is 225792, while the sum is 43.

The square root of 4687387 is about 2165.0374130717. The cubic root of 4687387 is about 167.3568926933.

The spelling of 4687387 in words is "four million, six hundred eighty-seven thousand, three hundred eighty-seven".