4875638 has 16 divisors (see below), whose sum is σ = 7699104. Its totient is φ = 2312640.

The previous prime is 4875623. The next prime is 4875653. The reversal of 4875638 is 8365784.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4875623) and next prime (4875653).

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 4875595 and 4875604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2231 + ... + 3837.

It is an arithmetic number, because the mean of its divisors is an integer number (481194).

Almost surely, 2^4875638 is an apocalyptic number.

4875638 is a deficient number, since it is larger than the sum of its proper divisors (2823466).

4875638 is a wasteful number, since it uses less digits than its factorization.

4875638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687.

The product of its digits is 161280, while the sum is 41.

The square root of 4875638 is about 2208.0846904048. The cubic root of 4875638 is about 169.5679687269.

The spelling of 4875638 in words is "four million, eight hundred seventy-five thousand, six hundred thirty-eight".