3544531 has 2 divisors, whose sum is σ = 3544532. Its totient is φ = 3544530.

The previous prime is 3544459. The next prime is 3544537. The reversal of 3544531 is 1354453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3544531 - 2¹⁵ = 3511763 is a prime.

It is a super-2 number, since 2×3544531² = 25127400019922, which contains 22 as substring.

3544531 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3544496 and 3544505.

It is not a weakly prime, because it can be changed into another prime (3544537) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772265 + 1772266.

It is an arithmetic number, because the mean of its divisors is an integer number (1772266).

Almost surely, 2^3544531 is an apocalyptic number.

3544531 is a deficient number, since it is larger than the sum of its proper divisors (1).

3544531 is an equidigital number, since it uses as much as digits as its factorization.

3544531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 25.

The square root of 3544531 is about 1882.6924868390. The cubic root of 3544531 is about 152.4706527779.

Adding to 3544531 its reverse (1354453), we get a palindrome (4898984).

The spelling of 3544531 in words is "three million, five hundred forty-four thousand, five hundred thirty-one".