423466 has 8 divisors (see below), whose sum is σ = 643104. Its totient is φ = 209100.

The previous prime is 423463. The next prime is 423469. The reversal of 423466 is 664324.

It is an interprime number because it is at equal distance from previous prime (423463) and next prime (423469).

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 423466.

It is not an unprimeable number, because it can be changed into a prime (423461) 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, 1110 + ... + 1441.

It is an arithmetic number, because the mean of its divisors is an integer number (80388).

2⁴²³⁴⁶⁶ is an apocalyptic number.

423466 is a deficient number, since it is larger than the sum of its proper divisors (219638).

423466 is a wasteful number, since it uses less digits than its factorization.

423466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636.

The product of its digits is 3456, while the sum is 25.

The square root of 423466 is about 650.7426526669. The cubic root of 423466 is about 75.0941632092.

The spelling of 423466 in words is "four hundred twenty-three thousand, four hundred sixty-six".