487650 has 24 divisors (see below), whose sum is σ = 1209744. Its totient is φ = 130000.

The previous prime is 487649. The next prime is 487651. The reversal of 487650 is 56784.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (487649) and next prime (487651).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (487651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1476 + ... + 1775.

It is an arithmetic number, because the mean of its divisors is an integer number (50406).

2⁴⁸⁷⁶⁵⁰ is an apocalyptic number.

487650 is an abundant number, since it is smaller than the sum of its proper divisors (722094).

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

487650 is a wasteful number, since it uses less digits than its factorization.

487650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3266 (or 3261 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 487650 is about 698.3194111580. The cubic root of 487650 is about 78.7111171111.

The spelling of 487650 in words is "four hundred eighty-seven thousand, six hundred fifty".