230646041 has 4 divisors (see below), whose sum is σ = 230870784. Its totient is φ = 230421300.

The previous prime is 230646037. The next prime is 230646043. The reversal of 230646041 is 140646032.

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 230646041 - 2² = 230646037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230646041.

It is not an unprimeable number, because it can be changed into a prime (230646043) 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, 110825 + ... + 112886.

It is an arithmetic number, because the mean of its divisors is an integer number (57717696).

Almost surely, 2^230646041 is an apocalyptic number.

It is an amenable number.

230646041 is a deficient number, since it is larger than the sum of its proper divisors (224743).

230646041 is a wasteful number, since it uses less digits than its factorization.

230646041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224742.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 230646041 is about 15187.0352933020. The cubic root of 230646041 is about 613.2656899710.

Subtracting from 230646041 its reverse (140646032), we obtain a palindrome (90000009).

The spelling of 230646041 in words is "two hundred thirty million, six hundred forty-six thousand, forty-one".