3523241 has 4 divisors (see below), whose sum is σ = 3527892. Its totient is φ = 3518592.

The previous prime is 3523231. The next prime is 3523279. The reversal of 3523241 is 1423253.

It is a happy number.

3523241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1423253 = 13 ⋅109481.

It can be written as a sum of positive squares in 2 ways, for example, as 817216 + 2706025 = 904^2 + 1645^2 .

It is a cyclic number.

It is not a de Polignac number, because 3523241 - 2¹⁰ = 3522217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3523231) 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, 896 + ... + 2801.

It is an arithmetic number, because the mean of its divisors is an integer number (881973).

Almost surely, 2^3523241 is an apocalyptic number.

It is an amenable number.

3523241 is a deficient number, since it is larger than the sum of its proper divisors (4651).

3523241 is an equidigital number, since it uses as much as digits as its factorization.

3523241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4650.

The product of its digits is 720, while the sum is 20.

The square root of 3523241 is about 1877.0298346057. The cubic root of 3523241 is about 152.1647711124.

Adding to 3523241 its reverse (1423253), we get a palindrome (4946494).

The spelling of 3523241 in words is "three million, five hundred twenty-three thousand, two hundred forty-one".