469966 has 8 divisors (see below), whose sum is σ = 805680. Its totient is φ = 201408.

The previous prime is 469957. The next prime is 469969. The reversal of 469966 is 669964.

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

It is a pancake number, because a pancake can be divided into 469966 parts by 969 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469969) by changing a digit.

469966 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, 16771 + ... + 16798.

It is an arithmetic number, because the mean of its divisors is an integer number (100710).

2⁴⁶⁹⁹⁶⁶ is an apocalyptic number.

469966 is a deficient number, since it is larger than the sum of its proper divisors (335714).

469966 is a wasteful number, since it uses less digits than its factorization.

469966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33578.

The product of its digits is 69984, while the sum is 40.

The square root of 469966 is about 685.5406625431. The cubic root of 469966 is about 77.7479261103.

The spelling of 469966 in words is "four hundred sixty-nine thousand, nine hundred sixty-six".