230452405 has 8 divisors (see below), whose sum is σ = 279875232. Its totient is φ = 182140368.

The previous prime is 230452403. The next prime is 230452441. The reversal of 230452405 is 504254032.

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 230452405 - 2¹ = 230452403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230452405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230452403) 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 7 ways as a sum of consecutive naturals, for example, 277239 + ... + 278068.

It is an arithmetic number, because the mean of its divisors is an integer number (34984404).

Almost surely, 2^230452405 is an apocalyptic number.

It is an amenable number.

230452405 is a deficient number, since it is larger than the sum of its proper divisors (49422827).

230452405 is an equidigital number, since it uses as much as digits as its factorization.

230452405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555395.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 230452405 is about 15180.6589119182. The cubic root of 230452405 is about 613.0940220740.

The spelling of 230452405 in words is "two hundred thirty million, four hundred fifty-two thousand, four hundred five".