4872387 has 16 divisors (see below), whose sum is σ = 7408800. Its totient is φ = 2821632.

The previous prime is 4872337. The next prime is 4872391. The reversal of 4872387 is 7832784.

It is not a de Polignac number, because 4872387 - 2⁶ = 4872323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4872337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3012 + ... + 4337.

It is an arithmetic number, because the mean of its divisors is an integer number (463050).

Almost surely, 2^4872387 is an apocalyptic number.

4872387 is a deficient number, since it is larger than the sum of its proper divisors (2536413).

4872387 is a wasteful number, since it uses less digits than its factorization.

4872387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7382.

The product of its digits is 75264, while the sum is 39.

The square root of 4872387 is about 2207.3484092911. The cubic root of 4872387 is about 169.5302719142.

The spelling of 4872387 in words is "four million, eight hundred seventy-two thousand, three hundred eighty-seven".