230008453 has 6 divisors (see below), whose sum is σ = 244334546. Its totient is φ = 216478272.

The previous prime is 230008451. The next prime is 230008463. The reversal of 230008453 is 354800032.

It can be written as a sum of positive squares in 3 ways, for example, as 111154849 + 118853604 = 10543^2 + 10902^2 .

It is not a de Polignac number, because 230008453 - 2¹ = 230008451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230008451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 397650 + ... + 398227.

Almost surely, 2^230008453 is an apocalyptic number.

It is an amenable number.

230008453 is a deficient number, since it is larger than the sum of its proper divisors (14326093).

230008453 is an equidigital number, since it uses as much as digits as its factorization.

230008453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795911 (or 795894 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 230008453 is about 15166.0295726996. The cubic root of 230008453 is about 612.7000733588.

Adding to 230008453 its reverse (354800032), we get a palindrome (584808485).

The spelling of 230008453 in words is "two hundred thirty million, eight thousand, four hundred fifty-three".