3852257 has 2 divisors, whose sum is σ = 3852258. Its totient is φ = 3852256.

The previous prime is 3852253. The next prime is 3852263. The reversal of 3852257 is 7522583.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2588881 + 1263376 = 1609^2 + 1124^2 .

It is a cyclic number.

It is not a de Polignac number, because 3852257 - 2² = 3852253 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3852253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1926128 + 1926129.

It is an arithmetic number, because the mean of its divisors is an integer number (1926129).

Almost surely, 2^3852257 is an apocalyptic number.

It is an amenable number.

3852257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3852257 is an equidigital number, since it uses as much as digits as its factorization.

3852257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 32.

The square root of 3852257 is about 1962.7167396239. The cubic root of 3852257 is about 156.7611416490.

The spelling of 3852257 in words is "three million, eight hundred fifty-two thousand, two hundred fifty-seven".