2660275147 has 4 divisors (see below), whose sum is σ = 2666096776. Its totient is φ = 2654453520.

The previous prime is 2660275103. The next prime is 2660275159. The reversal of 2660275147 is 7415720662.

2660275147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2660275147 - 2¹⁹ = 2659750859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2660275187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2910129 + ... + 2911042.

It is an arithmetic number, because the mean of its divisors is an integer number (666524194).

Almost surely, 2^2660275147 is an apocalyptic number.

2660275147 is a deficient number, since it is larger than the sum of its proper divisors (5821629).

2660275147 is an equidigital number, since it uses as much as digits as its factorization.

2660275147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5821628.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 2660275147 is about 51577.8551996882. The cubic root of 2660275147 is about 1385.6137543134.

The spelling of 2660275147 in words is "two billion, six hundred sixty million, two hundred seventy-five thousand, one hundred forty-seven".