230601992 has 8 divisors (see below), whose sum is σ = 432378750. Its totient is φ = 115300992.

The previous prime is 230601989. The next prime is 230602003. The reversal of 230601992 is 299106032.

It can be written as a sum of positive squares in only one way, i.e., 175456516 + 55145476 = 13246^2 + 7426^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14412617 + ... + 14412632.

Almost surely, 2^230601992 is an apocalyptic number.

It is an amenable number.

230601992 is a deficient number, since it is larger than the sum of its proper divisors (201776758).

230601992 is a wasteful number, since it uses less digits than its factorization.

230601992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28825255 (or 28825251 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 230601992 is about 15185.5850068412. The cubic root of 230601992 is about 613.2266467974.

It can be divided in two parts, 23060 and 1992, that added together give a palindrome (25052).

The spelling of 230601992 in words is "two hundred thirty million, six hundred one thousand, nine hundred ninety-two".