230633473 has 4 divisors (see below), whose sum is σ = 263581120. Its totient is φ = 197685828.

The previous prime is 230633461. The next prime is 230633519. The reversal of 230633473 is 374336032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230633473 - 2¹⁷ = 230502401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230633413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16473813 + ... + 16473826.

It is an arithmetic number, because the mean of its divisors is an integer number (65895280).

Almost surely, 2^230633473 is an apocalyptic number.

It is an amenable number.

230633473 is a deficient number, since it is larger than the sum of its proper divisors (32947647).

230633473 is an equidigital number, since it uses as much as digits as its factorization.

230633473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32947646.

The product of its (nonzero) digits is 27216, while the sum is 31.

The square root of 230633473 is about 15186.6215136876. The cubic root of 230633473 is about 613.2545507333.

The spelling of 230633473 in words is "two hundred thirty million, six hundred thirty-three thousand, four hundred seventy-three".