423568117 has 8 divisors (see below), whose sum is σ = 486512000. Its totient is φ = 361232784.

The previous prime is 423568049. The next prime is 423568127. The reversal of 423568117 is 711865324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423568117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423568127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150642 + ... + 153427.

It is an arithmetic number, because the mean of its divisors is an integer number (60814000).

Almost surely, 2^423568117 is an apocalyptic number.

It is an amenable number.

423568117 is a deficient number, since it is larger than the sum of its proper divisors (62943883).

423568117 is a wasteful number, since it uses less digits than its factorization.

423568117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304275.

The product of its digits is 40320, while the sum is 37.

The square root of 423568117 is about 20580.7705638054. The cubic root of 423568117 is about 751.0019893529.

The spelling of 423568117 in words is "four hundred twenty-three million, five hundred sixty-eight thousand, one hundred seventeen".