4807249 has 4 divisors (see below), whose sum is σ = 4816240. Its totient is φ = 4798260.

The previous prime is 4807241. The next prime is 4807303. The reversal of 4807249 is 9427084.

It is a happy number.

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 4807249 - 2³ = 4807241 is a prime.

It is a super-3 number, since 3×4807249³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4807241) 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, 3639 + ... + 4780.

It is an arithmetic number, because the mean of its divisors is an integer number (1204060).

Almost surely, 2^4807249 is an apocalyptic number.

It is an amenable number.

4807249 is a deficient number, since it is larger than the sum of its proper divisors (8991).

4807249 is an equidigital number, since it uses as much as digits as its factorization.

4807249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8990.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 4807249 is about 2192.5439562298. The cubic root of 4807249 is about 168.7714076179.

The spelling of 4807249 in words is "four million, eight hundred seven thousand, two hundred forty-nine".