4712749 has 2 divisors, whose sum is σ = 4712750. Its totient is φ = 4712748.

The previous prime is 4712731. The next prime is 4712759. The reversal of 4712749 is 9472174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2975625 + 1737124 = 1725^2 + 1318^2 .

It is a cyclic number.

It is not a de Polignac number, because 4712749 - 2⁵ = 4712717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4712759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2356374 + 2356375.

It is an arithmetic number, because the mean of its divisors is an integer number (2356375).

Almost surely, 2^4712749 is an apocalyptic number.

It is an amenable number.

4712749 is a deficient number, since it is larger than the sum of its proper divisors (1).

4712749 is an equidigital number, since it uses as much as digits as its factorization.

4712749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 34.

The square root of 4712749 is about 2170.8866852049. The cubic root of 4712749 is about 167.6581887179.

The spelling of 4712749 in words is "four million, seven hundred twelve thousand, seven hundred forty-nine".