487812252 has 24 divisors (see below), whose sum is σ = 1144812816. Its totient is φ = 161663488.

The previous prime is 487812217. The next prime is 487812257. The reversal of 487812252 is 252218784.

It is a self number, because there is not a number n which added to its sum of digits gives 487812252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487812257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115413 + ... + 119564.

It is an arithmetic number, because the mean of its divisors is an integer number (47700534).

Almost surely, 2^487812252 is an apocalyptic number.

It is an amenable number.

487812252 is an abundant number, since it is smaller than the sum of its proper divisors (657000564).

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

487812252 is a wasteful number, since it uses less digits than its factorization.

487812252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235157 (or 235155 counting only the distinct ones).

The product of its digits is 71680, while the sum is 39.

The square root of 487812252 is about 22086.4721492591. The cubic root of 487812252 is about 787.1984578945.

The spelling of 487812252 in words is "four hundred eighty-seven million, eight hundred twelve thousand, two hundred fifty-two".