230242446 has 32 divisors (see below), whose sum is σ = 584743680. Its totient is φ = 65783448.

The previous prime is 230242433. The next prime is 230242447. The reversal of 230242446 is 644242032.

230242446 is a `hidden beast` number, since 230 + 2 + 424 + 4 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230242447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304176 + ... + 304931.

It is an arithmetic number, because the mean of its divisors is an integer number (18273240).

Almost surely, 2^230242446 is an apocalyptic number.

230242446 is an abundant number, since it is smaller than the sum of its proper divisors (354501234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230242446 is a wasteful number, since it uses less digits than its factorization.

230242446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609125 (or 609119 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 230242446 is about 15173.7419906890. The cubic root of 230242446 is about 612.9077743321.

Adding to 230242446 its reverse (644242032), we get a palindrome (874484478).

The spelling of 230242446 in words is "two hundred thirty million, two hundred forty-two thousand, four hundred forty-six".