487704448 has 96 divisors (see below), whose sum is σ = 1233149400. Its totient is φ = 189987840.

The previous prime is 487704433. The next prime is 487704479. The reversal of 487704448 is 844407784.

It is a junction number, because it is equal to n+sod(n) for n = 487704398 and 487704407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65458 + ... + 72526.

Almost surely, 2^487704448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487704448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616574700).

487704448 is an abundant number, since it is smaller than the sum of its proper divisors (745444952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487704448 is a wasteful number, since it uses less digits than its factorization.

487704448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7108 (or 7089 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 46.

The square root of 487704448 is about 22084.0315160072. The cubic root of 487704448 is about 787.1404646847.

The spelling of 487704448 in words is "four hundred eighty-seven million, seven hundred four thousand, four hundred forty-eight".