422673500 has 24 divisors (see below), whose sum is σ = 923120016. Its totient is φ = 169069200.

The previous prime is 422673479. The next prime is 422673539. The reversal of 422673500 is 5376224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422174 + ... + 423173.

It is an arithmetic number, because the mean of its divisors is an integer number (38463334).

Almost surely, 2^422673500 is an apocalyptic number.

It is an amenable number.

422673500 is an abundant number, since it is smaller than the sum of its proper divisors (500446516).

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

422673500 is a wasteful number, since it uses less digits than its factorization.

422673500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845366 (or 845354 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 422673500 is about 20559.0247823188. The cubic root of 422673500 is about 750.4728869598.

The spelling of 422673500 in words is "four hundred twenty-two million, six hundred seventy-three thousand, five hundred".