2033257 has 2 divisors, whose sum is σ = 2033258. Its totient is φ = 2033256.

The previous prime is 2033243. The next prime is 2033263. The reversal of 2033257 is 7523302.

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., 1731856 + 301401 = 1316^2 + 549^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2033257 is a prime.

It is not a weakly prime, because it can be changed into another prime (2033287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016628 + 1016629.

It is an arithmetic number, because the mean of its divisors is an integer number (1016629).

2^2033257 is an apocalyptic number.

It is an amenable number.

2033257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2033257 is an equidigital number, since it uses as much as digits as its factorization.

2033257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 2033257 is about 1425.9232097136. The cubic root of 2033257 is about 126.6866227407.

Adding to 2033257 its reverse (7523302), we get a palindrome (9556559).

The spelling of 2033257 in words is "two million, thirty-three thousand, two hundred fifty-seven".