260028335 has 16 divisors (see below), whose sum is σ = 363341376. Its totient is φ = 174939648.

The previous prime is 260028323. The next prime is 260028337. The reversal of 260028335 is 533820062.

It is a cyclic number.

It is not a de Polignac number, because 260028335 - 2¹² = 260024239 is a prime.

It is a super-2 number, since 2×260028335² = 135229470005744450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260028298 and 260028307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260028337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68234 + ... + 71943.

It is an arithmetic number, because the mean of its divisors is an integer number (22708836).

Almost surely, 2^260028335 is an apocalyptic number.

260028335 is a deficient number, since it is larger than the sum of its proper divisors (103313041).

260028335 is a wasteful number, since it uses less digits than its factorization.

260028335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140242.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 260028335 is about 16125.3941037111. The cubic root of 260028335 is about 638.2736147180.

Adding to 260028335 its reverse (533820062), we get a palindrome (793848397).

The spelling of 260028335 in words is "two hundred sixty million, twenty-eight thousand, three hundred thirty-five".