4534121 has 12 divisors (see below), whose sum is σ = 4991820. Its totient is φ = 4112640.

The previous prime is 4534111. The next prime is 4534129. The reversal of 4534121 is 1214354.

It can be written as a sum of positive squares in 6 ways, for example, as 290521 + 4243600 = 539^2 + 2060^2 .

It is not a de Polignac number, because 4534121 - 2¹⁰ = 4533097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4534093 and 4534102.

It is not an unprimeable number, because it can be changed into a prime (4534129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8111 + ... + 8651.

It is an arithmetic number, because the mean of its divisors is an integer number (415985).

Almost surely, 2^4534121 is an apocalyptic number.

It is an amenable number.

4534121 is a deficient number, since it is larger than the sum of its proper divisors (457699).

4534121 is a wasteful number, since it uses less digits than its factorization.

4534121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 587 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 4534121 is about 2129.3475526555. The cubic root of 4534121 is about 165.5125902015.

Adding to 4534121 its reverse (1214354), we get a palindrome (5748475).

The spelling of 4534121 in words is "four million, five hundred thirty-four thousand, one hundred twenty-one".