230454771 has 32 divisors (see below), whose sum is σ = 336752640. Its totient is φ = 139616256.

The previous prime is 230454751. The next prime is 230454773. The reversal of 230454771 is 177454032.

It is not a de Polignac number, because 230454771 - 2⁷ = 230454643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230454773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188755 + ... + 189971.

It is an arithmetic number, because the mean of its divisors is an integer number (10523520).

Almost surely, 2^230454771 is an apocalyptic number.

230454771 is a deficient number, since it is larger than the sum of its proper divisors (106297869).

230454771 is a wasteful number, since it uses less digits than its factorization.

230454771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 230454771 is about 15180.7368398243. The cubic root of 230454771 is about 613.0961202303.

It can be divided in two parts, 2304 and 54771, that added together give a palindrome (57075).

The spelling of 230454771 in words is "two hundred thirty million, four hundred fifty-four thousand, seven hundred seventy-one".