4838545 has 4 divisors (see below), whose sum is σ = 5806260. Its totient is φ = 3870832.

The previous prime is 4838543. The next prime is 4838551. The reversal of 4838545 is 5458384.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1478656 + 3359889 = 1216^2 + 1833^2 .

It is a cyclic number.

It is not a de Polignac number, because 4838545 - 2¹ = 4838543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4838543) 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, 483850 + ... + 483859.

It is an arithmetic number, because the mean of its divisors is an integer number (1451565).

Almost surely, 2^4838545 is an apocalyptic number.

It is an amenable number.

4838545 is a deficient number, since it is larger than the sum of its proper divisors (967715).

4838545 is an equidigital number, since it uses as much as digits as its factorization.

4838545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967714.

The product of its digits is 76800, while the sum is 37.

The square root of 4838545 is about 2199.6692933257. The cubic root of 4838545 is about 169.1368591332.

The spelling of 4838545 in words is "four million, eight hundred thirty-eight thousand, five hundred forty-five".