462664 has 16 divisors (see below), whose sum is σ = 875520. Its totient is φ = 229200.

The previous prime is 462659. The next prime is 462667. The reversal of 462664 is 466264.

It is not an unprimeable number, because it can be changed into a prime (462667) 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, 1017 + ... + 1399.

It is an arithmetic number, because the mean of its divisors is an integer number (54720).

2⁴⁶²⁶⁶⁴ is an apocalyptic number.

It is an amenable number.

462664 is a deficient number, since it is larger than the sum of its proper divisors (412856).

462664 is a wasteful number, since it uses less digits than its factorization.

462664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540 (or 536 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 462664 is about 680.1940899479. The cubic root of 462664 is about 77.3431583501.

Subtracting 462664 from its reverse (466264), we obtain a square (3600 = 60²).

The spelling of 462664 in words is "four hundred sixty-two thousand, six hundred sixty-four".