4831249 has 4 divisors (see below), whose sum is σ = 4839220. Its totient is φ = 4823280.

The previous prime is 4831243. The next prime is 4831273. The reversal of 4831249 is 9421384.

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 3027600 + 1803649 = 1740^2 + 1343^2 .

It is a cyclic number.

It is not a de Polignac number, because 4831249 - 2⁷ = 4831121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4831249.

It is not an unprimeable number, because it can be changed into a prime (4831243) 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, 2994 + ... + 4315.

It is an arithmetic number, because the mean of its divisors is an integer number (1209805).

Almost surely, 2^4831249 is an apocalyptic number.

It is an amenable number.

4831249 is a deficient number, since it is larger than the sum of its proper divisors (7971).

4831249 is an equidigital number, since it uses as much as digits as its factorization.

4831249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7970.

The product of its digits is 6912, while the sum is 31.

The square root of 4831249 is about 2198.0102365549. The cubic root of 4831249 is about 169.0518030333.

The spelling of 4831249 in words is "four million, eight hundred thirty-one thousand, two hundred forty-nine".