4872538 has 16 divisors (see below), whose sum is σ = 8015040. Its totient is φ = 2203200.

The previous prime is 4872533. The next prime is 4872541. The reversal of 4872538 is 8352784.

It is a super-2 number, since 2×4872538² = 47483253122888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4872497 and 4872506.

It is not an unprimeable number, because it can be changed into a prime (4872533) 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, 4843 + ... + 5761.

It is an arithmetic number, because the mean of its divisors is an integer number (500940).

Almost surely, 2^4872538 is an apocalyptic number.

4872538 is a deficient number, since it is larger than the sum of its proper divisors (3142502).

4872538 is a wasteful number, since it uses less digits than its factorization.

4872538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173.

The product of its digits is 53760, while the sum is 37.

The square root of 4872538 is about 2207.3826129604. The cubic root of 4872538 is about 169.5320231986.

It can be divided in two parts, 487 and 2538, that added together give a square (3025 = 55²).

The spelling of 4872538 in words is "four million, eight hundred seventy-two thousand, five hundred thirty-eight".