4872523 has 4 divisors (see below), whose sum is σ = 5159160. Its totient is φ = 4585888.

The previous prime is 4872521. The next prime is 4872529. The reversal of 4872523 is 3252784.

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 4872523 - 2¹ = 4872521 is a prime.

It is a d-powerful number, because it can be written as 4⁶ + 8³ + 7⁴ + 2¹⁴ + 5⁴ + 2¹⁶ + 3¹⁴ .

It is not an unprimeable number, because it can be changed into a prime (4872521) 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 3 ways as a sum of consecutive naturals, for example, 143293 + ... + 143326.

It is an arithmetic number, because the mean of its divisors is an integer number (1289790).

Almost surely, 2^4872523 is an apocalyptic number.

4872523 is a deficient number, since it is larger than the sum of its proper divisors (286637).

4872523 is a wasteful number, since it uses less digits than its factorization.

4872523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286636.

The product of its digits is 13440, while the sum is 31.

The square root of 4872523 is about 2207.3792152686. The cubic root of 4872523 is about 169.5318492316.

The spelling of 4872523 in words is "four million, eight hundred seventy-two thousand, five hundred twenty-three".