260713855 has 16 divisors (see below), whose sum is σ = 329048064. Its totient is φ = 197920800.

The previous prime is 260713847. The next prime is 260713883. The reversal of 260713855 is 558317062.

It is not a de Polignac number, because 260713855 - 2³ = 260713847 is a prime.

It is a super-2 number, since 2×260713855² = 135943428377922050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5680 + ... + 23530.

It is an arithmetic number, because the mean of its divisors is an integer number (20565504).

Almost surely, 2^260713855 is an apocalyptic number.

260713855 is a deficient number, since it is larger than the sum of its proper divisors (68334209).

260713855 is a wasteful number, since it uses less digits than its factorization.

260713855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18006.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 260713855 is about 16146.6360273588. The cubic root of 260713855 is about 638.8340220837.

The spelling of 260713855 in words is "two hundred sixty million, seven hundred thirteen thousand, eight hundred fifty-five".