487231448 has 32 divisors (see below), whose sum is σ = 1039944960. Its totient is φ = 211838880.

The previous prime is 487231439. The next prime is 487231463. The reversal of 487231448 is 844132784.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118340 + ... + 122387.

It is an arithmetic number, because the mean of its divisors is an integer number (32498280).

Almost surely, 2^487231448 is an apocalyptic number.

It is an amenable number.

487231448 is an abundant number, since it is smaller than the sum of its proper divisors (552713512).

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

487231448 is a wasteful number, since it uses less digits than its factorization.

487231448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240767 (or 240763 counting only the distinct ones).

The product of its digits is 172032, while the sum is 41.

The square root of 487231448 is about 22073.3198228087. The cubic root of 487231448 is about 786.8859130670.

The spelling of 487231448 in words is "four hundred eighty-seven million, two hundred thirty-one thousand, four hundred forty-eight".