4717457 has 4 divisors (see below), whose sum is σ = 4724976. Its totient is φ = 4709940.

The previous prime is 4717451. The next prime is 4717469. The reversal of 4717457 is 7547174.

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 4717457 - 2⁶ = 4717393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4717451) 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, 2723 + ... + 4104.

It is an arithmetic number, because the mean of its divisors is an integer number (1181244).

Almost surely, 2^4717457 is an apocalyptic number.

It is an amenable number.

4717457 is a deficient number, since it is larger than the sum of its proper divisors (7519).

4717457 is an equidigital number, since it uses as much as digits as its factorization.

4717457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7518.

The product of its digits is 27440, while the sum is 35.

The square root of 4717457 is about 2171.9707640758. The cubic root of 4717457 is about 167.7139998840.

The spelling of 4717457 in words is "four million, seven hundred seventeen thousand, four hundred fifty-seven".