260028268 has 24 divisors (see below), whose sum is σ = 471376080. Its totient is φ = 125361600.

The previous prime is 260028259. The next prime is 260028269. The reversal of 260028268 is 862820062.

It is a super-2 number, since 2×260028268² = 135229400318159648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (260028269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150055 + ... + 151777.

It is an arithmetic number, because the mean of its divisors is an integer number (19640670).

Almost surely, 2^260028268 is an apocalyptic number.

It is an amenable number.

260028268 is a deficient number, since it is larger than the sum of its proper divisors (211347812).

260028268 is a wasteful number, since it uses less digits than its factorization.

260028268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3057 (or 3055 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 260028268 is about 16125.3920262423. The cubic root of 260028268 is about 638.2735598980.

The spelling of 260028268 in words is "two hundred sixty million, twenty-eight thousand, two hundred sixty-eight".