230355245 has 8 divisors (see below), whose sum is σ = 279163800. Its totient is φ = 182459200.

The previous prime is 230355233. The next prime is 230355263. The reversal of 230355245 is 542553032.

It can be written as a sum of positive squares in 4 ways, for example, as 125865961 + 104489284 = 11219^2 + 10222^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230355245 - 2⁸ = 230354989 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 227570 + ... + 228579.

It is an arithmetic number, because the mean of its divisors is an integer number (34895475).

Almost surely, 2^230355245 is an apocalyptic number.

It is an amenable number.

230355245 is a deficient number, since it is larger than the sum of its proper divisors (48808555).

230355245 is a wasteful number, since it uses less digits than its factorization.

230355245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456255.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 230355245 is about 15177.4584499514. The cubic root of 230355245 is about 613.0078486931.

The spelling of 230355245 in words is "two hundred thirty million, three hundred fifty-five thousand, two hundred forty-five".