230456481 has 8 divisors (see below), whose sum is σ = 320635200. Its totient is φ = 146957712.

The previous prime is 230456477. The next prime is 230456489. The reversal of 230456481 is 184654032.

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

It is not a de Polignac number, because 230456481 - 2² = 230456477 is a prime.

It is a super-2 number, since 2×230456481² = 106220379269806722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230456489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669906 + ... + 1670043.

It is an arithmetic number, because the mean of its divisors is an integer number (40079400).

Almost surely, 2^230456481 is an apocalyptic number.

It is an amenable number.

230456481 is a deficient number, since it is larger than the sum of its proper divisors (90178719).

230456481 is a wasteful number, since it uses less digits than its factorization.

230456481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3339975.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 230456481 is about 15180.7931610967. The cubic root of 230456481 is about 613.0976366403.

It can be divided in two parts, 2304 and 56481, that added together give a palindrome (58785).

The spelling of 230456481 in words is "two hundred thirty million, four hundred fifty-six thousand, four hundred eighty-one".