4712489 has 2 divisors, whose sum is σ = 4712490. Its totient is φ = 4712488.

The previous prime is 4712479. The next prime is 4712501. The reversal of 4712489 is 9842174.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4494400 + 218089 = 2120^2 + 467^2 .

It is a cyclic number.

It is not a de Polignac number, because 4712489 - 2⁴ = 4712473 is a prime.

It is not a weakly prime, because it can be changed into another prime (4712479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2356244 + 2356245.

It is an arithmetic number, because the mean of its divisors is an integer number (2356245).

Almost surely, 2^4712489 is an apocalyptic number.

It is an amenable number.

4712489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4712489 is an equidigital number, since it uses as much as digits as its factorization.

4712489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 35.

The square root of 4712489 is about 2170.8268010138. The cubic root of 4712489 is about 167.6551054551.

The spelling of 4712489 in words is "four million, seven hundred twelve thousand, four hundred eighty-nine".