230701730 has 64 divisors (see below), whose sum is σ = 524413440. Its totient is φ = 71199744.

The previous prime is 230701717. The next prime is 230701733. The reversal of 230701730 is 37107032.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 230701696 and 230701705.

It is not an unprimeable number, because it can be changed into a prime (230701733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23156 + ... + 31584.

It is an arithmetic number, because the mean of its divisors is an integer number (8193960).

Almost surely, 2^230701730 is an apocalyptic number.

230701730 is an abundant number, since it is smaller than the sum of its proper divisors (293711710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230701730 is a wasteful number, since it uses less digits than its factorization.

230701730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8483.

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 230701730 is about 15188.8686214609. The cubic root of 230701730 is about 613.3150432348.

Adding to 230701730 its reverse (37107032), we get a palindrome (267808762).

The spelling of 230701730 in words is "two hundred thirty million, seven hundred one thousand, seven hundred thirty".