230244605 has 12 divisors (see below), whose sum is σ = 288831900. Its totient is φ = 176185152.

The previous prime is 230244589. The next prime is 230244607. The reversal of 230244605 is 506442032.

It can be written as a sum of positive squares in 2 ways, for example, as 115369081 + 114875524 = 10741^2 + 10718^2 .

It is not a de Polignac number, because 230244605 - 2⁴ = 230244589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230244607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40880 + ... + 46169.

It is an arithmetic number, because the mean of its divisors is an integer number (24069325).

Almost surely, 2^230244605 is an apocalyptic number.

It is an amenable number.

230244605 is a deficient number, since it is larger than the sum of its proper divisors (58587295).

230244605 is an equidigital number, since it uses as much as digits as its factorization.

230244605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87100 (or 87077 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 230244605 is about 15173.8131331581. The cubic root of 230244605 is about 612.9096900863.

Adding to 230244605 its reverse (506442032), we get a palindrome (736686637).

The spelling of 230244605 in words is "two hundred thirty million, two hundred forty-four thousand, six hundred five".