230245672 has 16 divisors (see below), whose sum is σ = 443379060. Its totient is φ = 112011264.

The previous prime is 230245661. The next prime is 230245721. The reversal of 230245672 is 276542032.

It can be written as a sum of positive squares in 2 ways, for example, as 210656196 + 19589476 = 14514^2 + 4426^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388633 + ... + 389224.

Almost surely, 2^230245672 is an apocalyptic number.

It is an amenable number.

230245672 is a deficient number, since it is larger than the sum of its proper divisors (213133388).

230245672 is a wasteful number, since it uses less digits than its factorization.

230245672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777900 (or 777896 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 230245672 is about 15173.8482923746. The cubic root of 230245672 is about 612.9106368672.

It can be divided in two parts, 2302 and 45672, that added together give a palindrome (47974).

The spelling of 230245672 in words is "two hundred thirty million, two hundred forty-five thousand, six hundred seventy-two".