487707743 has 2 divisors, whose sum is σ = 487707744. Its totient is φ = 487707742.

The previous prime is 487707707. The next prime is 487707797. The reversal of 487707743 is 347707784.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 487707743 - 2¹⁸ = 487445599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487707443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243853871 + 243853872.

It is an arithmetic number, because the mean of its divisors is an integer number (243853872).

Almost surely, 2^487707743 is an apocalyptic number.

487707743 is a deficient number, since it is larger than the sum of its proper divisors (1).

487707743 is an equidigital number, since it uses as much as digits as its factorization.

487707743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 921984, while the sum is 47.

The square root of 487707743 is about 22084.1061172962. The cubic root of 487707743 is about 787.1422373580.

The spelling of 487707743 in words is "four hundred eighty-seven million, seven hundred seven thousand, seven hundred forty-three".