4657249 has 4 divisors (see below), whose sum is σ = 4665136. Its totient is φ = 4649364.

The previous prime is 4657241. The next prime is 4657267. The reversal of 4657249 is 9427564.

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 4657249 - 2³ = 4657241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4657241) 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, 2979 + ... + 4264.

It is an arithmetic number, because the mean of its divisors is an integer number (1166284).

Almost surely, 2^4657249 is an apocalyptic number.

It is an amenable number.

4657249 is a deficient number, since it is larger than the sum of its proper divisors (7887).

4657249 is an equidigital number, since it uses as much as digits as its factorization.

4657249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7886.

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

The square root of 4657249 is about 2158.0660323540. The cubic root of 4657249 is about 166.9974422021.

The spelling of 4657249 in words is "four million, six hundred fifty-seven thousand, two hundred forty-nine".