232448145 has 8 divisors (see below), whose sum is σ = 371917056. Its totient is φ = 123972336.

The previous prime is 232448129. The next prime is 232448201. The reversal of 232448145 is 541844232.

232448145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 232448145 - 2⁴ = 232448129 is a prime.

It is a super-2 number, since 2×232448145² = 108064280227882050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7748257 + ... + 7748286.

It is an arithmetic number, because the mean of its divisors is an integer number (46489632).

Almost surely, 2^232448145 is an apocalyptic number.

It is an amenable number.

232448145 is a deficient number, since it is larger than the sum of its proper divisors (139468911).

232448145 is a wasteful number, since it uses less digits than its factorization.

232448145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15496551.

The product of its digits is 30720, while the sum is 33.

The square root of 232448145 is about 15246.2501947200. The cubic root of 232448145 is about 614.8587553220.

The spelling of 232448145 in words is "two hundred thirty-two million, four hundred forty-eight thousand, one hundred forty-five".