466621 has 8 divisors (see below), whose sum is σ = 504000. Its totient is φ = 430560.

The previous prime is 466619. The next prime is 466637. The reversal of 466621 is 126664.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 466621 - 2¹ = 466619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480 + ... + 1078.

It is an arithmetic number, because the mean of its divisors is an integer number (63000).

2⁴⁶⁶⁶²¹ is an apocalyptic number.

466621 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

466621 is a deficient number, since it is larger than the sum of its proper divisors (37379).

466621 is a wasteful number, since it uses less digits than its factorization.

466621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659.

The product of its digits is 1728, while the sum is 25.

The square root of 466621 is about 683.0966256687. The cubic root of 466621 is about 77.5630288512.

The spelling of 466621 in words is "four hundred sixty-six thousand, six hundred twenty-one".