487573446 has 32 divisors (see below), whose sum is σ = 984061440. Its totient is φ = 161045856.

The previous prime is 487573403. The next prime is 487573453. The reversal of 487573446 is 644375784.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 487573395 and 487573404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393540 + ... + 394776.

It is an arithmetic number, because the mean of its divisors is an integer number (30751920).

Almost surely, 2^487573446 is an apocalyptic number.

487573446 is an abundant number, since it is smaller than the sum of its proper divisors (496487994).

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

487573446 is a wasteful number, since it uses less digits than its factorization.

487573446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788.

The product of its digits is 2257920, while the sum is 48.

The square root of 487573446 is about 22081.0653275606. The cubic root of 487573446 is about 787.0699805970.

The spelling of 487573446 in words is "four hundred eighty-seven million, five hundred seventy-three thousand, four hundred forty-six".