4475257 has 2 divisors, whose sum is σ = 4475258. Its totient is φ = 4475256.

The previous prime is 4475243. The next prime is 4475291. The reversal of 4475257 is 7525744.

It is an a-pointer prime, because the next prime (4475291) can be obtained adding 4475257 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3728761 + 746496 = 1931^2 + 864^2 .

It is a cyclic number.

It is not a de Polignac number, because 4475257 - 2¹⁵ = 4442489 is a prime.

4475257 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4475057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2237628 + 2237629.

It is an arithmetic number, because the mean of its divisors is an integer number (2237629).

Almost surely, 2^4475257 is an apocalyptic number.

It is an amenable number.

4475257 is a deficient number, since it is larger than the sum of its proper divisors (1).

4475257 is an equidigital number, since it uses as much as digits as its factorization.

4475257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39200, while the sum is 34.

The square root of 4475257 is about 2115.4803237090. The cubic root of 4475257 is about 164.7932150920.

The spelling of 4475257 in words is "four million, four hundred seventy-five thousand, two hundred fifty-seven".