230270455 has 8 divisors (see below), whose sum is σ = 277980192. Its totient is φ = 183112608.

The previous prime is 230270441. The next prime is 230270459. The reversal of 230270455 is 554072032.

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

It is a cyclic number.

It is not a de Polignac number, because 230270455 - 2¹⁷ = 230139383 is a prime.

It is a super-3 number, since 3×230270455³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230270459) 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 7 ways as a sum of consecutive naturals, for example, 137052 + ... + 138721.

It is an arithmetic number, because the mean of its divisors is an integer number (34747524).

Almost surely, 2^230270455 is an apocalyptic number.

230270455 is a deficient number, since it is larger than the sum of its proper divisors (47709737).

230270455 is a wasteful number, since it uses less digits than its factorization.

230270455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275945.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 230270455 is about 15174.6649056907. The cubic root of 230270455 is about 612.9326267404.

The spelling of 230270455 in words is "two hundred thirty million, two hundred seventy thousand, four hundred fifty-five".