4820249 has 12 divisors (see below), whose sum is σ = 5673024. Its totient is φ = 4011984.

The previous prime is 4820239. The next prime is 4820251. The reversal of 4820249 is 9420284.

It is not a de Polignac number, because 4820249 - 2¹² = 4816153 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 8⁵ + 2⁵ + 0 + 2⁷ + 4⁶ + 9⁷ .

It is not an unprimeable number, because it can be changed into a prime (4820219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9332 + ... + 9834.

It is an arithmetic number, because the mean of its divisors is an integer number (472752).

Almost surely, 2^4820249 is an apocalyptic number.

It is an amenable number.

4820249 is a deficient number, since it is larger than the sum of its proper divisors (852775).

4820249 is an equidigital number, since it uses as much as digits as its factorization.

4820249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 4820249 is about 2195.5065474737. The cubic root of 4820249 is about 168.9234040114.

The spelling of 4820249 in words is "four million, eight hundred twenty thousand, two hundred forty-nine".