260113634 has 16 divisors (see below), whose sum is σ = 450678816. Its totient is φ = 111278400.

The previous prime is 260113613. The next prime is 260113639. The reversal of 260113634 is 436311062.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (260113639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347372 + ... + 348119.

It is an arithmetic number, because the mean of its divisors is an integer number (28167426).

Almost surely, 2^260113634 is an apocalyptic number.

260113634 is a deficient number, since it is larger than the sum of its proper divisors (190565182).

260113634 is a wasteful number, since it uses less digits than its factorization.

260113634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695521.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 260113634 is about 16128.0387524336. The cubic root of 260113634 is about 638.3433996114.

Adding to 260113634 its reverse (436311062), we get a palindrome (696424696).

The spelling of 260113634 in words is "two hundred sixty million, one hundred thirteen thousand, six hundred thirty-four".