488740456 has 24 divisors (see below), whose sum is σ = 921377970. Its totient is φ = 243044448.

The previous prime is 488740391. The next prime is 488740493. The reversal of 488740456 is 654047884.

It can be written as a sum of positive squares in only one way, i.e., 481802500 + 6937956 = 21950^2 + 2634^2 .

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 1113085 + ... + 1113523.

Almost surely, 2^488740456 is an apocalyptic number.

It is an amenable number.

488740456 is a deficient number, since it is larger than the sum of its proper divisors (432637514).

488740456 is an equidigital number, since it uses as much as digits as its factorization.

488740456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 46.

The square root of 488740456 is about 22107.4751158969. The cubic root of 488740456 is about 787.6974325169.

The spelling of 488740456 in words is "four hundred eighty-eight million, seven hundred forty thousand, four hundred fifty-six".