230744933 has 2 divisors, whose sum is σ = 230744934. Its totient is φ = 230744932.

The previous prime is 230744869. The next prime is 230744957. The reversal of 230744933 is 339447032.

It is a happy number.

230744933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211935364 + 18809569 = 14558^2 + 4337^2 .

It is a cyclic number.

It is not a de Polignac number, because 230744933 - 2⁶ = 230744869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230744893 and 230744902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230744963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115372466 + 115372467.

It is an arithmetic number, because the mean of its divisors is an integer number (115372467).

Almost surely, 2^230744933 is an apocalyptic number.

It is an amenable number.

230744933 is a deficient number, since it is larger than the sum of its proper divisors (1).

230744933 is an equidigital number, since it uses as much as digits as its factorization.

230744933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 230744933 is about 15190.2907477112. The cubic root of 230744933 is about 613.3533255600.

The spelling of 230744933 in words is "two hundred thirty million, seven hundred forty-four thousand, nine hundred thirty-three".