3532261 has 2 divisors, whose sum is σ = 3532262. Its totient is φ = 3532260.

The previous prime is 3532253. The next prime is 3532289. The reversal of 3532261 is 1622353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2280100 + 1252161 = 1510^2 + 1119^2 .

It is a cyclic number.

It is not a de Polignac number, because 3532261 - 2³ = 3532253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3532241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1766130 + 1766131.

It is an arithmetic number, because the mean of its divisors is an integer number (1766131).

Almost surely, 2^3532261 is an apocalyptic number.

It is an amenable number.

3532261 is a deficient number, since it is larger than the sum of its proper divisors (1).

3532261 is an equidigital number, since it uses as much as digits as its factorization.

3532261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 22.

The square root of 3532261 is about 1879.4310309240. The cubic root of 3532261 is about 152.2945149677.

The spelling of 3532261 in words is "three million, five hundred thirty-two thousand, two hundred sixty-one".