260272747 has 8 divisors (see below), whose sum is σ = 297785600. Its totient is φ = 222842664.

The previous prime is 260272741. The next prime is 260272759. The reversal of 260272747 is 747272062.

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 260272747 - 2³ = 260272739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260272741) 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, 13797 + ... + 26662.

It is an arithmetic number, because the mean of its divisors is an integer number (37223200).

Almost surely, 2^260272747 is an apocalyptic number.

260272747 is a deficient number, since it is larger than the sum of its proper divisors (37512853).

260272747 is an equidigital number, since it uses as much as digits as its factorization.

260272747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41385.

The product of its (nonzero) digits is 65856, while the sum is 37.

The square root of 260272747 is about 16132.9708051555. The cubic root of 260272747 is about 638.4735325188.

The spelling of 260272747 in words is "two hundred sixty million, two hundred seventy-two thousand, seven hundred forty-seven".