260013004 has 12 divisors (see below), whose sum is σ = 455653744. Its totient is φ = 129826224.

The previous prime is 260012993. The next prime is 260013029. The reversal of 260013004 is 400310062.

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, 41799 + ... + 47614.

Almost surely, 2^260013004 is an apocalyptic number.

It is an amenable number.

260013004 is a deficient number, since it is larger than the sum of its proper divisors (195640740).

260013004 is a wasteful number, since it uses less digits than its factorization.

260013004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90144 (or 90142 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 260013004 is about 16124.9187284774. The cubic root of 260013004 is about 638.2610704888.

Adding to 260013004 its reverse (400310062), we get a palindrome (660323066).

The spelling of 260013004 in words is "two hundred sixty million, thirteen thousand, four".