260236430 has 64 divisors (see below), whose sum is σ = 508939200. Its totient is φ = 95585280.

The previous prime is 260236423. The next prime is 260236439. The reversal of 260236430 is 34632062.

260236430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 260236430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260236439) 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, 511016 + ... + 511524.

It is an arithmetic number, because the mean of its divisors is an integer number (7952175).

Almost surely, 2^260236430 is an apocalyptic number.

260236430 is a deficient number, since it is larger than the sum of its proper divisors (248702770).

260236430 is a wasteful number, since it uses less digits than its factorization.

260236430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 260236430 is about 16131.8452137379. The cubic root of 260236430 is about 638.4438347984.

Adding to 260236430 its reverse (34632062), we get a palindrome (294868492).

The spelling of 260236430 in words is "two hundred sixty million, two hundred thirty-six thousand, four hundred thirty".