487222508 has 24 divisors (see below), whose sum is σ = 875404992. Its totient is φ = 237145104.

The previous prime is 487222507. The next prime is 487222523. The reversal of 487222508 is 805222784.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (487222507) 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, 48191 + ... + 57417.

It is an arithmetic number, because the mean of its divisors is an integer number (36475208).

Almost surely, 2^487222508 is an apocalyptic number.

It is an amenable number.

487222508 is a deficient number, since it is larger than the sum of its proper divisors (388182484).

487222508 is a wasteful number, since it uses less digits than its factorization.

487222508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9581 (or 9579 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 487222508 is about 22073.1173149603. The cubic root of 487222508 is about 786.8811002940.

The spelling of 487222508 in words is "four hundred eighty-seven million, two hundred twenty-two thousand, five hundred eight".