4783257 has 12 divisors (see below), whose sum is σ = 6941844. Its totient is φ = 3173760.

The previous prime is 4783223. The next prime is 4783279. The reversal of 4783257 is 7523874.

4783257 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1879641 + 2903616 = 1371^2 + 1704^2 .

It is not a de Polignac number, because 4783257 - 2¹⁸ = 4521113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4783157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 957 + ... + 3237.

It is an arithmetic number, because the mean of its divisors is an integer number (578487).

Almost surely, 2^4783257 is an apocalyptic number.

It is an amenable number.

4783257 is a deficient number, since it is larger than the sum of its proper divisors (2158587).

4783257 is a wasteful number, since it uses less digits than its factorization.

4783257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520 (or 2517 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 4783257 is about 2187.0658426303. The cubic root of 4783257 is about 168.4901713339.

The spelling of 4783257 in words is "four million, seven hundred eighty-three thousand, two hundred fifty-seven".