466642 has 8 divisors (see below), whose sum is σ = 763632. Its totient is φ = 212100.

The previous prime is 466637. The next prime is 466649. The reversal of 466642 is 246664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 466642.

It is not an unprimeable number, because it can be changed into a prime (466649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10584 + ... + 10627.

It is an arithmetic number, because the mean of its divisors is an integer number (95454).

2⁴⁶⁶⁶⁴² is an apocalyptic number.

466642 is a deficient number, since it is larger than the sum of its proper divisors (296990).

466642 is a wasteful number, since it uses less digits than its factorization.

466642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21224.

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

The square root of 466642 is about 683.1119966740. Note that the first 3 decimals coincide. The cubic root of 466642 is about 77.5641923930.

The spelling of 466642 in words is "four hundred sixty-six thousand, six hundred forty-two".