4694257 has 4 divisors (see below), whose sum is σ = 4703476. Its totient is φ = 4685040.

The previous prime is 4694243. The next prime is 4694269. The reversal of 4694257 is 7524964.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1540081 + 3154176 = 1241^2 + 1776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4694257 is a prime.

It is a d-powerful number, because it can be written as 4 + 6⁶ + 9⁶ + 4⁸ + 2²¹ + 5⁹ + 7³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4692257) 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, 3798 + ... + 4879.

It is an arithmetic number, because the mean of its divisors is an integer number (1175869).

Almost surely, 2^4694257 is an apocalyptic number.

It is an amenable number.

4694257 is a deficient number, since it is larger than the sum of its proper divisors (9219).

4694257 is an equidigital number, since it uses as much as digits as its factorization.

4694257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9218.

The product of its digits is 60480, while the sum is 37.

The square root of 4694257 is about 2166.6234098246. The cubic root of 4694257 is about 167.4386141733.

The spelling of 4694257 in words is "four million, six hundred ninety-four thousand, two hundred fifty-seven".