466439 has 4 divisors (see below), whose sum is σ = 469680. Its totient is φ = 463200.

The previous prime is 466423. The next prime is 466441. The reversal of 466439 is 934664.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 466439 - 2⁴ = 466423 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466409) 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, 1394 + ... + 1695.

It is an arithmetic number, because the mean of its divisors is an integer number (117420).

2⁴⁶⁶⁴³⁹ is an apocalyptic number.

466439 is a deficient number, since it is larger than the sum of its proper divisors (3241).

466439 is a wasteful number, since it uses less digits than its factorization.

466439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3240.

The product of its digits is 15552, while the sum is 32.

The square root of 466439 is about 682.9633957980. The cubic root of 466439 is about 77.5529433592.

The spelling of 466439 in words is "four hundred sixty-six thousand, four hundred thirty-nine".