260708855 has 32 divisors (see below), whose sum is σ = 368255808. Its totient is φ = 175052800.

The previous prime is 260708813. The next prime is 260708879. The reversal of 260708855 is 558807062.

It is not a de Polignac number, because 260708855 - 2¹⁰ = 260707831 is a prime.

It is a super-2 number, since 2×260708855² = 135938214150822050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46925 + ... + 52185.

It is an arithmetic number, because the mean of its divisors is an integer number (11507994).

Almost surely, 2^260708855 is an apocalyptic number.

260708855 is a deficient number, since it is larger than the sum of its proper divisors (107546953).

260708855 is a wasteful number, since it uses less digits than its factorization.

260708855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347.

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 260708855 is about 16146.4811956042. The cubic root of 260708855 is about 638.8299381804.

The spelling of 260708855 in words is "two hundred sixty million, seven hundred eight thousand, eight hundred fifty-five".