260067089 has 8 divisors (see below), whose sum is σ = 261298752. Its totient is φ = 258839280.

The previous prime is 260067077. The next prime is 260067109. The reversal of 260067089 is 980760062.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260067089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260067019) 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, 349652 + ... + 350394.

It is an arithmetic number, because the mean of its divisors is an integer number (32662344).

Almost surely, 2^260067089 is an apocalyptic number.

It is an amenable number.

260067089 is a deficient number, since it is larger than the sum of its proper divisors (1231663).

260067089 is an equidigital number, since it uses as much as digits as its factorization.

260067089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 260067089 is about 16126.5957039916. The cubic root of 260067089 is about 638.3053220663.

The spelling of 260067089 in words is "two hundred sixty million, sixty-seven thousand, eighty-nine".