423712606 has 8 divisors (see below), whose sum is σ = 635850864. Its totient is φ = 211762320.

The previous prime is 423712603. The next prime is 423712631. The reversal of 423712606 is 606217324.

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

It is a super-2 number, since 2×423712606² = 359064744966622472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423712603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41215 + ... + 50458.

It is an arithmetic number, because the mean of its divisors is an integer number (79481358).

Almost surely, 2^423712606 is an apocalyptic number.

423712606 is a deficient number, since it is larger than the sum of its proper divisors (212138258).

423712606 is a wasteful number, since it uses less digits than its factorization.

423712606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93986.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 423712606 is about 20584.2805558028. The cubic root of 423712606 is about 751.0873744309.

The spelling of 423712606 in words is "four hundred twenty-three million, seven hundred twelve thousand, six hundred six".