423184332 has 24 divisors (see below), whose sum is σ = 1045514736. Its totient is φ = 132763648.

The previous prime is 423184331. The next prime is 423184339. The reversal of 423184332 is 233481324.

It is a self number, because there is not a number n which added to its sum of digits gives 423184332.

It is not an unprimeable number, because it can be changed into a prime (423184331) 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, 1037013 + ... + 1037420.

It is an arithmetic number, because the mean of its divisors is an integer number (43563114).

Almost surely, 2^423184332 is an apocalyptic number.

It is an amenable number.

423184332 is an abundant number, since it is smaller than the sum of its proper divisors (622330404).

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

423184332 is a wasteful number, since it uses less digits than its factorization.

423184332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074457 (or 2074455 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 423184332 is about 20571.4445773747. Note that the first 3 decimals coincide. The cubic root of 423184332 is about 750.7750991303.

The spelling of 423184332 in words is "four hundred twenty-three million, one hundred eighty-four thousand, three hundred thirty-two".