3233257 has 2 divisors, whose sum is σ = 3233258. Its totient is φ = 3233256.

The previous prime is 3233231. The next prime is 3233261. The reversal of 3233257 is 7523323.

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., 2509056 + 724201 = 1584^2 + 851^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3233257 is a prime.

It is equal to p₂₃₂₄₅₉ and since 3233257 and 232459 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3233227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1616628 + 1616629.

It is an arithmetic number, because the mean of its divisors is an integer number (1616629).

Almost surely, 2^3233257 is an apocalyptic number.

It is an amenable number.

3233257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3233257 is an equidigital number, since it uses as much as digits as its factorization.

3233257 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 3233257 is about 1798.1259688909. The cubic root of 3233257 is about 147.8700008933.

The spelling of 3233257 in words is "three million, two hundred thirty-three thousand, two hundred fifty-seven".