423500466 has 16 divisors (see below), whose sum is σ = 861357600. Its totient is φ = 138774048.

The previous prime is 423500461. The next prime is 423500509. The reversal of 423500466 is 664005324.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (423500461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597811 + ... + 598518.

It is an arithmetic number, because the mean of its divisors is an integer number (53834850).

Almost surely, 2^423500466 is an apocalyptic number.

423500466 is an abundant number, since it is smaller than the sum of its proper divisors (437857134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423500466 is a wasteful number, since it uses less digits than its factorization.

423500466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196393.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 423500466 is about 20579.1269494116. The cubic root of 423500466 is about 750.9620046463.

The spelling of 423500466 in words is "four hundred twenty-three million, five hundred thousand, four hundred sixty-six".