487166232 has 96 divisors (see below), whose sum is σ = 1491393600. Its totient is φ = 131858496.

The previous prime is 487166203. The next prime is 487166237. The reversal of 487166232 is 232661784.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487166237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11443 + ... + 33245.

It is an arithmetic number, because the mean of its divisors is an integer number (15535350).

Almost surely, 2^487166232 is an apocalyptic number.

487166232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487166232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (745696800).

487166232 is an abundant number, since it is smaller than the sum of its proper divisors (1004227368).

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

487166232 is a wasteful number, since it uses less digits than its factorization.

487166232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21845 (or 21834 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 487166232 is about 22071.8425148423. The cubic root of 487166232 is about 786.8508032359.

The spelling of 487166232 in words is "four hundred eighty-seven million, one hundred sixty-six thousand, two hundred thirty-two".