487958250 has 64 divisors (see below), whose sum is σ = 1311657984. Its totient is φ = 120110400.

The previous prime is 487958239. The next prime is 487958279. The reversal of 487958250 is 52859784.

It is a self number, because there is not a number n which added to its sum of digits gives 487958250.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15274 + ... + 34773.

It is an arithmetic number, because the mean of its divisors is an integer number (20494656).

Almost surely, 2^487958250 is an apocalyptic number.

487958250 is an abundant number, since it is smaller than the sum of its proper divisors (823699734).

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

487958250 is a wasteful number, since it uses less digits than its factorization.

487958250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50080 (or 50070 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 487958250 is about 22089.7770473131. Note that the first 3 decimals coincide. The cubic root of 487958250 is about 787.2769839641.

The spelling of 487958250 in words is "four hundred eighty-seven million, nine hundred fifty-eight thousand, two hundred fifty".