230894745 has 32 divisors (see below), whose sum is σ = 389836800. Its totient is φ = 116374464.

The previous prime is 230894737. The next prime is 230894749. The reversal of 230894745 is 547498032.

230894745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230894745 - 2³ = 230894737 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230894697 and 230894706.

It is not an unprimeable number, because it can be changed into a prime (230894749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159736 + ... + 161174.

It is an arithmetic number, because the mean of its divisors is an integer number (12182400).

Almost surely, 2^230894745 is an apocalyptic number.

It is an amenable number.

230894745 is a deficient number, since it is larger than the sum of its proper divisors (158942055).

230894745 is a wasteful number, since it uses less digits than its factorization.

230894745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 230894745 is about 15195.2211237612. The cubic root of 230894745 is about 613.4860374802.

The spelling of 230894745 in words is "two hundred thirty million, eight hundred ninety-four thousand, seven hundred forty-five".