487790048 has 12 divisors (see below), whose sum is σ = 960336720. Its totient is φ = 243895008.

The previous prime is 487790047. The next prime is 487790057. The reversal of 487790048 is 840097784.

It is a junction number, because it is equal to n+sod(n) for n = 487789984 and 487790011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487790041) by changing a digit.

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 as a sum of consecutive naturals, namely, 7621688 + ... + 7621751.

It is an arithmetic number, because the mean of its divisors is an integer number (80028060).

Almost surely, 2^487790048 is an apocalyptic number.

It is an amenable number.

487790048 is a deficient number, since it is larger than the sum of its proper divisors (472546672).

487790048 is a wasteful number, since it uses less digits than its factorization.

487790048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15243449 (or 15243441 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 487790048 is about 22085.9694829093. The cubic root of 487790048 is about 787.1865139415.

The spelling of 487790048 in words is "four hundred eighty-seven million, seven hundred ninety thousand, forty-eight".