260012404 has 12 divisors (see below), whose sum is σ = 455716800. Its totient is φ = 129807608.

The previous prime is 260012393. The next prime is 260012419. The reversal of 260012404 is 404210062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46684 + ... + 51955.

It is an arithmetic number, because the mean of its divisors is an integer number (37976400).

Almost surely, 2^260012404 is an apocalyptic number.

It is an amenable number.

260012404 is a deficient number, since it is larger than the sum of its proper divisors (195704396).

260012404 is a wasteful number, since it uses less digits than its factorization.

260012404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99302 (or 99300 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 260012404 is about 16124.9001237217. The cubic root of 260012404 is about 638.2605795430.

Adding to 260012404 its reverse (404210062), we get a palindrome (664222466).

The spelling of 260012404 in words is "two hundred sixty million, twelve thousand, four hundred four".