230465517 has 4 divisors (see below), whose sum is σ = 307287360. Its totient is φ = 153643676.

The previous prime is 230465491. The next prime is 230465531. The reversal of 230465517 is 715564032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230465517 - 2¹¹ = 230463469 is a prime.

It is a super-2 number, since 2×230465517² = 106228709052154578, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230465597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38410917 + ... + 38410922.

It is an arithmetic number, because the mean of its divisors is an integer number (76821840).

Almost surely, 2^230465517 is an apocalyptic number.

It is an amenable number.

230465517 is a deficient number, since it is larger than the sum of its proper divisors (76821843).

230465517 is an equidigital number, since it uses as much as digits as its factorization.

230465517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76821842.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 230465517 is about 15181.0907710876. The cubic root of 230465517 is about 613.1056495455.

The spelling of 230465517 in words is "two hundred thirty million, four hundred sixty-five thousand, five hundred seventeen".