230004240 has 40 divisors (see below), whose sum is σ = 713013888. Its totient is φ = 61334400.

The previous prime is 230004223. The next prime is 230004241. The reversal of 230004240 is 42400032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (230004241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 478936 + ... + 479415.

Almost surely, 2^230004240 is an apocalyptic number.

230004240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230004240 is an abundant number, since it is smaller than the sum of its proper divisors (483009648).

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

230004240 is a wasteful number, since it uses less digits than its factorization.

230004240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958367 (or 958361 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 230004240 is about 15165.8906761192. The cubic root of 230004240 is about 612.6963324511.

Adding to 230004240 its reverse (42400032), we get a palindrome (272404272).

The spelling of 230004240 in words is "two hundred thirty million, four thousand, two hundred forty".