659468 has 12 divisors (see below), whose sum is σ = 1165080. Its totient is φ = 326592.

The previous prime is 659467. The next prime is 659473. The reversal of 659468 is 864956.

It is not an unprimeable number, because it can be changed into a prime (659467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278 + ... + 1181.

It is an arithmetic number, because the mean of its divisors is an integer number (97090).

2⁶⁵⁹⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

659468 is a deficient number, since it is larger than the sum of its proper divisors (505612).

659468 is a wasteful number, since it uses less digits than its factorization.

659468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576 (or 1574 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 659468 is about 812.0763510902. The cubic root of 659468 is about 87.0424771656.

The spelling of 659468 in words is "six hundred fifty-nine thousand, four hundred sixty-eight".