464168 has 16 divisors (see below), whose sum is σ = 921780. Its totient is φ = 218368.

The previous prime is 464143. The next prime is 464171. The reversal of 464168 is 861464.

It can be written as a sum of positive squares in 2 ways, for example, as 386884 + 77284 = 622^2 + 278^2 .

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 464168.

It is an unprimeable number.

464168 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1571 + ... + 1842.

2⁴⁶⁴¹⁶⁸ is an apocalyptic number.

It is an amenable number.

464168 is a deficient number, since it is larger than the sum of its proper divisors (457612).

464168 is a wasteful number, since it uses less digits than its factorization.

464168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3436 (or 3432 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 464168 is about 681.2987597229. The cubic root of 464168 is about 77.4268751805.

The spelling of 464168 in words is "four hundred sixty-four thousand, one hundred sixty-eight".