230356724 has 12 divisors (see below), whose sum is σ = 434133924. Its totient is φ = 106318464.

The previous prime is 230356723. The next prime is 230356727. The reversal of 230356724 is 427653032.

It can be written as a sum of positive squares in 2 ways, for example, as 54316900 + 176039824 = 7370^2 + 13268^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230356723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2214917 + ... + 2215020.

It is an arithmetic number, because the mean of its divisors is an integer number (36177827).

Almost surely, 2^230356724 is an apocalyptic number.

It is an amenable number.

230356724 is a deficient number, since it is larger than the sum of its proper divisors (203777200).

230356724 is a wasteful number, since it uses less digits than its factorization.

230356724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4429954 (or 4429952 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 230356724 is about 15177.5071734458. The cubic root of 230356724 is about 613.0091606330.

The spelling of 230356724 in words is "two hundred thirty million, three hundred fifty-six thousand, seven hundred twenty-four".