487522700 has 72 divisors (see below), whose sum is σ = 1213693152. Its totient is φ = 166510080.

The previous prime is 487522669. The next prime is 487522703. The reversal of 487522700 is 7225784.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (487522703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 203912 + ... + 206288.

Almost surely, 2^487522700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487522700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (606846576).

487522700 is an abundant number, since it is smaller than the sum of its proper divisors (726170452).

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

487522700 is a wasteful number, since it uses less digits than its factorization.

487522700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691 (or 2684 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 487522700 is about 22079.9162136091. The cubic root of 487522700 is about 787.0426739151.

The spelling of 487522700 in words is "four hundred eighty-seven million, five hundred twenty-two thousand, seven hundred".