423236297 has 8 divisors (see below), whose sum is σ = 462009312. Its totient is φ = 384512800.

The previous prime is 423236293. The next prime is 423236311. The reversal of 423236297 is 792632324.

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

It is a cyclic number.

It is not a de Polignac number, because 423236297 - 2² = 423236293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423236297.

It is not an unprimeable number, because it can be changed into a prime (423236291) 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 7 ways as a sum of consecutive naturals, for example, 6797 + ... + 29877.

It is an arithmetic number, because the mean of its divisors is an integer number (57751164).

Almost surely, 2^423236297 is an apocalyptic number.

It is an amenable number.

423236297 is a deficient number, since it is larger than the sum of its proper divisors (38773015).

423236297 is a wasteful number, since it uses less digits than its factorization.

423236297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24759.

The product of its digits is 108864, while the sum is 38.

The square root of 423236297 is about 20572.7075758151. The cubic root of 423236297 is about 750.8058283959.

The spelling of 423236297 in words is "four hundred twenty-three million, two hundred thirty-six thousand, two hundred ninety-seven".