260655741 has 12 divisors (see below), whose sum is σ = 389485980. Its totient is φ = 167778240.

The previous prime is 260655739. The next prime is 260655761. The reversal of 260655741 is 147556062.

It is a happy number.

260655741 is a `hidden beast` number, since 2 + 60 + 6 + 557 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 96943716 + 163712025 = 9846^2 + 12795^2 .

It is not a de Polignac number, because 260655741 - 2¹ = 260655739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 260655696 and 260655705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260655721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 499080 + ... + 499601.

It is an arithmetic number, because the mean of its divisors is an integer number (32457165).

Almost surely, 2^260655741 is an apocalyptic number.

It is an amenable number.

260655741 is a deficient number, since it is larger than the sum of its proper divisors (128830239).

260655741 is a wasteful number, since it uses less digits than its factorization.

260655741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998716 (or 998713 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 260655741 is about 16144.8363571762. The cubic root of 260655741 is about 638.7865524685.

The spelling of 260655741 in words is "two hundred sixty million, six hundred fifty-five thousand, seven hundred forty-one".