4875139 has 4 divisors (see below), whose sum is σ = 4885560. Its totient is φ = 4864720.

The previous prime is 4875137. The next prime is 4875151. The reversal of 4875139 is 9315784.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4875139 - 2¹ = 4875137 is a prime.

It is a d-powerful number, because it can be written as 4 + 8⁵ + 7³ + 5 + 1 + 3¹⁴ + 9⁵ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4875098 and 4875107.

It is not an unprimeable number, because it can be changed into a prime (4875133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4474 + ... + 5455.

It is an arithmetic number, because the mean of its divisors is an integer number (1221390).

Almost surely, 2^4875139 is an apocalyptic number.

4875139 is a deficient number, since it is larger than the sum of its proper divisors (10421).

4875139 is an equidigital number, since it uses as much as digits as its factorization.

4875139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10420.

The product of its digits is 30240, while the sum is 37.

The square root of 4875139 is about 2207.9716936591. The cubic root of 4875139 is about 169.5621836854.

The spelling of 4875139 in words is "four million, eight hundred seventy-five thousand, one hundred thirty-nine".