487702530 has 48 divisors (see below), whose sum is σ = 1449175104. Its totient is φ = 111474720.

The previous prime is 487702529. The next prime is 487702547. The reversal of 487702530 is 35207784.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 386436 + ... + 387695.

It is an arithmetic number, because the mean of its divisors is an integer number (30191148).

Almost surely, 2^487702530 is an apocalyptic number.

487702530 is an abundant number, since it is smaller than the sum of its proper divisors (961472574).

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

487702530 is a wasteful number, since it uses less digits than its factorization.

487702530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774151 (or 774148 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 487702530 is about 22083.9880909223. The cubic root of 487702530 is about 787.1394328184.

The spelling of 487702530 in words is "four hundred eighty-seven million, seven hundred two thousand, five hundred thirty".