3235231 has 2 divisors, whose sum is σ = 3235232. Its totient is φ = 3235230.

The previous prime is 3235223. The next prime is 3235247. The reversal of 3235231 is 1325323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3235231 - 2³ = 3235223 is a prime.

It is a super-2 number, since 2×3235231² = 20933439246722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3235199 and 3235208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3235261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1617615 + 1617616.

It is an arithmetic number, because the mean of its divisors is an integer number (1617616).

Almost surely, 2^3235231 is an apocalyptic number.

3235231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3235231 is an equidigital number, since it uses as much as digits as its factorization.

3235231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 540, while the sum is 19.

The square root of 3235231 is about 1798.6747899495. The cubic root of 3235231 is about 147.9000877890.

The spelling of 3235231 in words is "three million, two hundred thirty-five thousand, two hundred thirty-one".