230500906 has 8 divisors (see below), whose sum is σ = 349316100. Its totient is φ = 114062208.

The previous prime is 230500859. The next prime is 230500957. The reversal of 230500906 is 609005032.

It can be written as a sum of positive squares in 2 ways, for example, as 201782025 + 28718881 = 14205^2 + 5359^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593881 + ... + 594268.

Almost surely, 2^230500906 is an apocalyptic number.

230500906 is a deficient number, since it is larger than the sum of its proper divisors (118815194).

230500906 is a wasteful number, since it uses less digits than its factorization.

230500906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188248.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 230500906 is about 15182.2562881806. The cubic root of 230500906 is about 613.1370296346.

Adding to 230500906 its reverse (609005032), we get a palindrome (839505938).

The spelling of 230500906 in words is "two hundred thirty million, five hundred thousand, nine hundred six".