4657913 has 4 divisors (see below), whose sum is σ = 5016228. Its totient is φ = 4299600.

The previous prime is 4657909. The next prime is 4657921. The reversal of 4657913 is 3197564.

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 2458624 + 2199289 = 1568^2 + 1483^2 .

It is a cyclic number.

It is not a de Polignac number, because 4657913 - 2² = 4657909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4657963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179138 + ... + 179163.

It is an arithmetic number, because the mean of its divisors is an integer number (1254057).

Almost surely, 2^4657913 is an apocalyptic number.

It is an amenable number.

4657913 is a deficient number, since it is larger than the sum of its proper divisors (358315).

4657913 is a wasteful number, since it uses less digits than its factorization.

4657913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358314.

The product of its digits is 22680, while the sum is 35.

The square root of 4657913 is about 2158.2198683174. The cubic root of 4657913 is about 167.0053782914.

The spelling of 4657913 in words is "four million, six hundred fifty-seven thousand, nine hundred thirteen".