4580249 has 6 divisors (see below), whose sum is σ = 4636350. Its totient is φ = 4524800.

The previous prime is 4580227. The next prime is 4580269. The reversal of 4580249 is 9420854.

It can be written as a sum of positive squares in 3 ways, for example, as 3385600 + 1194649 = 1840^2 + 1093^2 .

It is not a de Polignac number, because 4580249 - 2¹² = 4576153 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 (4580209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9977 + ... + 10425.

It is an arithmetic number, because the mean of its divisors is an integer number (772725).

Almost surely, 2^4580249 is an apocalyptic number.

It is an amenable number.

4580249 is a deficient number, since it is larger than the sum of its proper divisors (56101).

4580249 is an equidigital number, since it uses as much as digits as its factorization.

4580249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 4580249 is about 2140.1516301421. The cubic root of 4580249 is about 166.0719797195.

The spelling of 4580249 in words is "four million, five hundred eighty thousand, two hundred forty-nine".