487786224 has 40 divisors (see below), whose sum is σ = 1263669120. Its totient is φ = 162136768.

The previous prime is 487786141. The next prime is 487786241. The reversal of 487786224 is 422687784.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3079 + ... + 31385.

It is an arithmetic number, because the mean of its divisors is an integer number (31591728).

Almost surely, 2^487786224 is an apocalyptic number.

It is an amenable number.

487786224 is an abundant number, since it is smaller than the sum of its proper divisors (775882896).

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

487786224 is a wasteful number, since it uses less digits than its factorization.

487786224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28677 (or 28671 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 48.

The square root of 487786224 is about 22085.8829119417. The cubic root of 487786224 is about 787.1844569028.

The spelling of 487786224 in words is "four hundred eighty-seven million, seven hundred eighty-six thousand, two hundred twenty-four".