4758257 has 4 divisors (see below), whose sum is σ = 5438016. Its totient is φ = 4078500.

The previous prime is 4758239. The next prime is 4758269. The reversal of 4758257 is 7528574.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4758257 - 2¹⁸ = 4496113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4758257.

It is not an unprimeable number, because it can be changed into a prime (4758277) 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 in 3 ways as a sum of consecutive naturals, for example, 339869 + ... + 339882.

It is an arithmetic number, because the mean of its divisors is an integer number (1359504).

Almost surely, 2^4758257 is an apocalyptic number.

It is an amenable number.

4758257 is a deficient number, since it is larger than the sum of its proper divisors (679759).

4758257 is an equidigital number, since it uses as much as digits as its factorization.

4758257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679758.

The product of its digits is 78400, while the sum is 38.

The square root of 4758257 is about 2181.3429349829. The cubic root of 4758257 is about 168.1961168709.

The spelling of 4758257 in words is "four million, seven hundred fifty-eight thousand, two hundred fifty-seven".