3532237 has 2 divisors, whose sum is σ = 3532238. Its totient is φ = 3532236.

The previous prime is 3532219. The next prime is 3532241. The reversal of 3532237 is 7322353.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2937796 + 594441 = 1714^2 + 771^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3532237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3532247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1766118 + 1766119.

It is an arithmetic number, because the mean of its divisors is an integer number (1766119).

Almost surely, 2^3532237 is an apocalyptic number.

It is an amenable number.

3532237 is a deficient number, since it is larger than the sum of its proper divisors (1).

3532237 is an equidigital number, since it uses as much as digits as its factorization.

3532237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 25.

The square root of 3532237 is about 1879.4246460021. The cubic root of 3532237 is about 152.2941700444.

The spelling of 3532237 in words is "three million, five hundred thirty-two thousand, two hundred thirty-seven".