234631241 has 4 divisors (see below), whose sum is σ = 252679812. Its totient is φ = 216582672.

The previous prime is 234631223. The next prime is 234631261. The reversal of 234631241 is 142136432.

234631241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 144096016 + 90535225 = 12004^2 + 9515^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234631241 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 234631241.

It is not an unprimeable number, because it can be changed into a prime (234631261) 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, 9024266 + ... + 9024291.

It is an arithmetic number, because the mean of its divisors is an integer number (63169953).

Almost surely, 2^234631241 is an apocalyptic number.

It is an amenable number.

234631241 is a deficient number, since it is larger than the sum of its proper divisors (18048571).

234631241 is a wasteful number, since it uses less digits than its factorization.

234631241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18048570.

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

The square root of 234631241 is about 15317.6774022696. The cubic root of 234631241 is about 616.7776281781. Note that the first 3 decimals are identical.

Adding to 234631241 its reverse (142136432), we get a palindrome (376767673).

The spelling of 234631241 in words is "two hundred thirty-four million, six hundred thirty-one thousand, two hundred forty-one".