423175672 has 8 divisors (see below), whose sum is σ = 793454400. Its totient is φ = 211587832.

The previous prime is 423175667. The next prime is 423175673. The reversal of 423175672 is 276571324.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423175673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26448472 + ... + 26448487.

It is an arithmetic number, because the mean of its divisors is an integer number (99181800).

Almost surely, 2^423175672 is an apocalyptic number.

It is an amenable number.

423175672 is a deficient number, since it is larger than the sum of its proper divisors (370278728).

423175672 is a wasteful number, since it uses less digits than its factorization.

423175672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52896965 (or 52896961 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 423175672 is about 20571.2340903505. The cubic root of 423175672 is about 750.7699778343.

The spelling of 423175672 in words is "four hundred twenty-three million, one hundred seventy-five thousand, six hundred seventy-two".