423835192 has 16 divisors (see below), whose sum is σ = 866935800. Its totient is φ = 192652320.

The previous prime is 423835187. The next prime is 423835199. The reversal of 423835192 is 291538324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423835199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2408067 + ... + 2408242.

Almost surely, 2^423835192 is an apocalyptic number.

It is an amenable number.

423835192 is an abundant number, since it is smaller than the sum of its proper divisors (443100608).

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

423835192 is a wasteful number, since it uses less digits than its factorization.

423835192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4816326 (or 4816322 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 423835192 is about 20587.2580010064. The cubic root of 423835192 is about 751.1598008175.

The spelling of 423835192 in words is "four hundred twenty-three million, eight hundred thirty-five thousand, one hundred ninety-two".