230455544 has 16 divisors (see below), whose sum is σ = 471386520. Its totient is φ = 104752480.

The previous prime is 230455543. The next prime is 230455571. The reversal of 230455544 is 445554032.

It is a self number, because there is not a number n which added to its sum of digits gives 230455544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230455543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1309319 + ... + 1309494.

Almost surely, 2^230455544 is an apocalyptic number.

It is an amenable number.

230455544 is an abundant number, since it is smaller than the sum of its proper divisors (240930976).

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

230455544 is a wasteful number, since it uses less digits than its factorization.

230455544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618830 (or 2618826 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 230455544 is about 15180.7622997002. The cubic root of 230455544 is about 613.0968057195.

The spelling of 230455544 in words is "two hundred thirty million, four hundred fifty-five thousand, five hundred forty-four".