260756045 has 8 divisors (see below), whose sum is σ = 341353440. Its totient is φ = 189640720.

The previous prime is 260756017. The next prime is 260756053. The reversal of 260756045 is 540657062.

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

It is a de Polignac number, because none of the positive numbers 2^k-260756045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 260755996 and 260756014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2370455 + ... + 2370564.

It is an arithmetic number, because the mean of its divisors is an integer number (42669180).

Almost surely, 2^260756045 is an apocalyptic number.

It is an amenable number.

260756045 is a deficient number, since it is larger than the sum of its proper divisors (80597395).

260756045 is a wasteful number, since it uses less digits than its factorization.

260756045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4741035.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 260756045 is about 16147.9424385895. The cubic root of 260756045 is about 638.8684799810.

The spelling of 260756045 in words is "two hundred sixty million, seven hundred fifty-six thousand, forty-five".