487748 has 6 divisors (see below), whose sum is σ = 853566. Its totient is φ = 243872.

The previous prime is 487741. The next prime is 487757. The reversal of 487748 is 847784.

It can be written as a sum of positive squares in only one way, i.e., 334084 + 153664 = 578^2 + 392^2 .

It is a super-2 number, since 2×487748² = 475796223008, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 487748.

It is not an unprimeable number, because it can be changed into a prime (487741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60965 + ... + 60972.

It is an arithmetic number, because the mean of its divisors is an integer number (142261).

2⁴⁸⁷⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

487748 is a deficient number, since it is larger than the sum of its proper divisors (365818).

487748 is a wasteful number, since it uses less digits than its factorization.

487748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121941 (or 121939 counting only the distinct ones).

The product of its digits is 50176, while the sum is 38.

The square root of 487748 is about 698.3895760963. The cubic root of 487748 is about 78.7163894531.

The spelling of 487748 in words is "four hundred eighty-seven thousand, seven hundred forty-eight".