230573725 has 12 divisors (see below), whose sum is σ = 287368884. Its totient is φ = 183518720.

The previous prime is 230573723. The next prime is 230573729. The reversal of 230573725 is 527375032.

It can be written as a sum of positive squares in 6 ways, for example, as 21511044 + 209062681 = 4638^2 + 14459^2 .

It is not a de Polignac number, because 230573725 - 2¹ = 230573723 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 (230573723) 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 11 ways as a sum of consecutive naturals, for example, 18484 + ... + 28333.

It is an arithmetic number, because the mean of its divisors is an integer number (23947407).

Almost surely, 2^230573725 is an apocalyptic number.

230573725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230573725 is a deficient number, since it is larger than the sum of its proper divisors (56795159).

230573725 is a wasteful number, since it uses less digits than its factorization.

230573725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47024 (or 47019 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 34.

The square root of 230573725 is about 15184.6542601404. The cubic root of 230573725 is about 613.2015895031.

The spelling of 230573725 in words is "two hundred thirty million, five hundred seventy-three thousand, seven hundred twenty-five".