230468621 has 4 divisors (see below), whose sum is σ = 231936732. Its totient is φ = 229000512.

The previous prime is 230468603. The next prime is 230468647. The reversal of 230468621 is 126864032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 139476100 + 90992521 = 11810^2 + 9539^2 .

It is a cyclic number.

It is not a de Polignac number, because 230468621 - 2¹⁰ = 230467597 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 (230468681) 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, 733820 + ... + 734133.

It is an arithmetic number, because the mean of its divisors is an integer number (57984183).

Almost surely, 2^230468621 is an apocalyptic number.

It is an amenable number.

230468621 is a deficient number, since it is larger than the sum of its proper divisors (1468111).

230468621 is a wasteful number, since it uses less digits than its factorization.

230468621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468110.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 230468621 is about 15181.1930031865. The cubic root of 230468621 is about 613.1084020490.

The spelling of 230468621 in words is "two hundred thirty million, four hundred sixty-eight thousand, six hundred twenty-one".