260535061 has 8 divisors (see below), whose sum is σ = 265779360. Its totient is φ = 255330768.

The previous prime is 260535031. The next prime is 260535073. The reversal of 260535061 is 160535062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 260535061 - 2⁷ = 260534933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260535031) 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, 3330 + ... + 23068.

It is an arithmetic number, because the mean of its divisors is an integer number (33222420).

Almost surely, 2^260535061 is an apocalyptic number.

It is an amenable number.

260535061 is a deficient number, since it is larger than the sum of its proper divisors (5244299).

260535061 is a wasteful number, since it uses less digits than its factorization.

260535061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20003.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 260535061 is about 16141.0985066073. The cubic root of 260535061 is about 638.6879541399.

Subtracting from 260535061 its reverse (160535062), we obtain a palindrome (99999999).

The spelling of 260535061 in words is "two hundred sixty million, five hundred thirty-five thousand, sixty-one".