650488 has 16 divisors (see below), whose sum is σ = 1291680. Its totient is φ = 306048.

The previous prime is 650483. The next prime is 650519. The reversal of 650488 is 884056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2256 + ... + 2527.

It is an arithmetic number, because the mean of its divisors is an integer number (80730).

2⁶⁵⁰⁴⁸⁸ is an apocalyptic number.

650488 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

650488 is a deficient number, since it is larger than the sum of its proper divisors (641192).

650488 is a wasteful number, since it uses less digits than its factorization.

650488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4806 (or 4802 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 650488 is about 806.5283627995. The cubic root of 650488 is about 86.6455833001.

It can be divided in two parts, 65048 and 8, that added together give a palindrome (65056).

The spelling of 650488 in words is "six hundred fifty thousand, four hundred eighty-eight".