230435465 has 8 divisors (see below), whose sum is σ = 297793608. Its totient is φ = 170167680.

The previous prime is 230435461. The next prime is 230435497. The reversal of 230435465 is 564534032.

230435465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5555449 + 224880016 = 2357^2 + 14996^2 .

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

It is not a de Polignac number, because 230435465 - 2² = 230435461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230435461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1772516 + ... + 1772645.

It is an arithmetic number, because the mean of its divisors is an integer number (37224201).

Almost surely, 2^230435465 is an apocalyptic number.

It is an amenable number.

230435465 is a deficient number, since it is larger than the sum of its proper divisors (67358143).

230435465 is a wasteful number, since it uses less digits than its factorization.

230435465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3545179.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 230435465 is about 15180.1009548685. The cubic root of 230435465 is about 613.0789993520.

Adding to 230435465 its reverse (564534032), we get a palindrome (794969497).

The spelling of 230435465 in words is "two hundred thirty million, four hundred thirty-five thousand, four hundred sixty-five".