4325121 has 6 divisors (see below), whose sum is σ = 6247410. Its totient is φ = 2883408.

The previous prime is 4325119. The next prime is 4325137. The reversal of 4325121 is 1215234.

It can be written as a sum of positive squares in only one way, i.e., 4260096 + 65025 = 2064^2 + 255^2 .

It is not a de Polignac number, because 4325121 - 2¹ = 4325119 is a prime.

4325121 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4325094 and 4325103.

It is not an unprimeable number, because it can be changed into a prime (4325161) 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 5 ways as a sum of consecutive naturals, for example, 240276 + ... + 240293.

It is an arithmetic number, because the mean of its divisors is an integer number (1041235).

Almost surely, 2^4325121 is an apocalyptic number.

It is an amenable number.

4325121 is a deficient number, since it is larger than the sum of its proper divisors (1922289).

4325121 is a wasteful number, since it uses less digits than its factorization.

4325121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480575 (or 480572 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 4325121 is about 2079.6925253508. The cubic root of 4325121 is about 162.9293859012.

It can be divided in two parts, 4325 and 121, that multiplied together give a palindrome (523325).

The spelling of 4325121 in words is "four million, three hundred twenty-five thousand, one hundred twenty-one".