230000451 has 4 divisors (see below), whose sum is σ = 306667272. Its totient is φ = 153333632.

The previous prime is 230000417. The next prime is 230000461. The reversal of 230000451 is 154000032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230000451 - 2¹⁴ = 229984067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230000451.

It is not an unprimeable number, because it can be changed into a prime (230000401) 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, 38333406 + ... + 38333411.

It is an arithmetic number, because the mean of its divisors is an integer number (76666818).

Almost surely, 2^230000451 is an apocalyptic number.

230000451 is a deficient number, since it is larger than the sum of its proper divisors (76666821).

230000451 is an equidigital number, since it uses as much as digits as its factorization.

230000451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76666820.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 230000451 is about 15165.7657571255. The cubic root of 230000451 is about 612.6929679926.

Adding to 230000451 its reverse (154000032), we get a palindrome (384000483).

The spelling of 230000451 in words is "two hundred thirty million, four hundred fifty-one", and thus it is an aban number.