260004115 has 16 divisors (see below), whose sum is σ = 359914752. Its totient is φ = 176619744.

The previous prime is 260004109. The next prime is 260004119. The reversal of 260004115 is 511400062.

It is not a de Polignac number, because 260004115 - 2⁷ = 260003987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260004092 and 260004101.

It is not an unprimeable number, because it can be changed into a prime (260004119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30969 + ... + 38458.

It is an arithmetic number, because the mean of its divisors is an integer number (22494672).

Almost surely, 2^260004115 is an apocalyptic number.

260004115 is a deficient number, since it is larger than the sum of its proper divisors (99910637).

260004115 is a wasteful number, since it uses less digits than its factorization.

260004115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69546.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 260004115 is about 16124.6430968254. The cubic root of 260004115 is about 638.2537970484.

Adding to 260004115 its reverse (511400062), we get a palindrome (771404177).

The spelling of 260004115 in words is "two hundred sixty million, four thousand, one hundred fifteen".