230505415 has 8 divisors (see below), whose sum is σ = 316121760. Its totient is φ = 158060832.

The previous prime is 230505409. The next prime is 230505463. The reversal of 230505415 is 514505032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230505415 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230505415.

It is a congruent number.

It is an unprimeable number.

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, 3292900 + ... + 3292969.

It is an arithmetic number, because the mean of its divisors is an integer number (39515220).

Almost surely, 2^230505415 is an apocalyptic number.

230505415 is a deficient number, since it is larger than the sum of its proper divisors (85616345).

230505415 is an equidigital number, since it uses as much as digits as its factorization.

230505415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6585881.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 230505415 is about 15182.4047831692. The cubic root of 230505415 is about 613.1410276187.

The spelling of 230505415 in words is "two hundred thirty million, five hundred five thousand, four hundred fifteen".