3513541 has 2 divisors, whose sum is σ = 3513542. Its totient is φ = 3513540.

The previous prime is 3513527. The next prime is 3513581. The reversal of 3513541 is 1453153.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3496900 + 16641 = 1870^2 + 129^2 .

It is a cyclic number.

It is not a de Polignac number, because 3513541 - 2¹¹ = 3511493 is a prime.

3513541 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3513511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1756770 + 1756771.

It is an arithmetic number, because the mean of its divisors is an integer number (1756771).

Almost surely, 2^3513541 is an apocalyptic number.

It is an amenable number.

3513541 is a deficient number, since it is larger than the sum of its proper divisors (1).

3513541 is an equidigital number, since it uses as much as digits as its factorization.

3513541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 900, while the sum is 22.

The square root of 3513541 is about 1874.4441842850. Note that the first 3 decimals coincide. The cubic root of 3513541 is about 152.0249987738.

Adding to 3513541 its reverse (1453153), we get a palindrome (4966694).

The spelling of 3513541 in words is "three million, five hundred thirteen thousand, five hundred forty-one".