230005245 has 8 divisors (see below), whose sum is σ = 368008416. Its totient is φ = 122669456.

The previous prime is 230005231. The next prime is 230005247. The reversal of 230005245 is 542500032.

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 230005245 - 2⁴ = 230005229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230005247) 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 7 ways as a sum of consecutive naturals, for example, 7666827 + ... + 7666856.

It is an arithmetic number, because the mean of its divisors is an integer number (46001052).

Almost surely, 2^230005245 is an apocalyptic number.

It is an amenable number.

230005245 is a deficient number, since it is larger than the sum of its proper divisors (138003171).

230005245 is a wasteful number, since it uses less digits than its factorization.

230005245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15333691.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 230005245 is about 15165.9238096464. The cubic root of 230005245 is about 612.6972248389.

Adding to 230005245 its reverse (542500032), we get a palindrome (772505277).

The spelling of 230005245 in words is "two hundred thirty million, five thousand, two hundred forty-five".