4756249 has 4 divisors (see below), whose sum is σ = 4809780. Its totient is φ = 4702720.

The previous prime is 4756183. The next prime is 4756253. The reversal of 4756249 is 9426574.

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 1974025 + 2782224 = 1405^2 + 1668^2 .

It is a cyclic number.

It is not a de Polignac number, because 4756249 - 2⁷ = 4756121 is a prime.

It is a Duffinian number.

4756249 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4756649) 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, 26632 + ... + 26809.

It is an arithmetic number, because the mean of its divisors is an integer number (1202445).

Almost surely, 2^4756249 is an apocalyptic number.

It is an amenable number.

4756249 is a deficient number, since it is larger than the sum of its proper divisors (53531).

4756249 is an equidigital number, since it uses as much as digits as its factorization.

4756249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53530.

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

The square root of 4756249 is about 2180.8826194915. The cubic root of 4756249 is about 168.1724537717.

It can be divided in two parts, 4756 and 249, that added together give a palindrome (5005).

The spelling of 4756249 in words is "four million, seven hundred fifty-six thousand, two hundred forty-nine".