487702441 has 2 divisors, whose sum is σ = 487702442. Its totient is φ = 487702440.

The previous prime is 487702433. The next prime is 487702529. The reversal of 487702441 is 144207784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 486643600 + 1058841 = 22060^2 + 1029^2 .

It is a cyclic number.

It is not a de Polignac number, because 487702441 - 2³ = 487702433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 487702441.

It is not a weakly prime, because it can be changed into another prime (487703441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243851220 + 243851221.

It is an arithmetic number, because the mean of its divisors is an integer number (243851221).

Almost surely, 2^487702441 is an apocalyptic number.

It is an amenable number.

487702441 is a deficient number, since it is larger than the sum of its proper divisors (1).

487702441 is an equidigital number, since it uses as much as digits as its factorization.

487702441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 487702441 is about 22083.9860758877. The cubic root of 487702441 is about 787.1393849371.

The spelling of 487702441 in words is "four hundred eighty-seven million, seven hundred two thousand, four hundred forty-one".