230501647 has 8 divisors (see below), whose sum is σ = 240164352. Its totient is φ = 220978200.

The previous prime is 230501627. The next prime is 230501669. The reversal of 230501647 is 746105032.

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 230501647 - 2¹⁹ = 229977359 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 (230501627) 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, 31429 + ... + 38062.

It is an arithmetic number, because the mean of its divisors is an integer number (30020544).

Almost surely, 2^230501647 is an apocalyptic number.

230501647 is a deficient number, since it is larger than the sum of its proper divisors (9662705).

230501647 is a wasteful number, since it uses less digits than its factorization.

230501647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69629.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 230501647 is about 15182.2806916484. The cubic root of 230501647 is about 613.1376866589.

Adding to 230501647 its reverse (746105032), we get a palindrome (976606679).

The spelling of 230501647 in words is "two hundred thirty million, five hundred one thousand, six hundred forty-seven".