423258017 has 8 divisors (see below), whose sum is σ = 520933056. Its totient is φ = 334885392.

The previous prime is 423258013. The next prime is 423258023. The reversal of 423258017 is 710852324.

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 423258017 - 2² = 423258013 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423258013) 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, 2325503 + ... + 2325684.

It is an arithmetic number, because the mean of its divisors is an integer number (65116632).

Almost surely, 2^423258017 is an apocalyptic number.

It is an amenable number.

423258017 is a deficient number, since it is larger than the sum of its proper divisors (97675039).

423258017 is a wasteful number, since it uses less digits than its factorization.

423258017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4651207.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 423258017 is about 20573.2354528888. The cubic root of 423258017 is about 750.8186716734.

The spelling of 423258017 in words is "four hundred twenty-three million, two hundred fifty-eight thousand, seventeen".