2728060567 has 32 divisors (see below), whose sum is σ = 3102865920. Its totient is φ = 2384363520.

The previous prime is 2728060561. The next prime is 2728060607. The reversal of 2728060567 is 7650608272.

It is a cyclic number.

It is not a de Polignac number, because 2728060567 - 2²³ = 2719671959 is a prime.

It is a super-2 number, since 2×2728060567² = 14884628914440722978, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2728060561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3547159 + ... + 3547927.

It is an arithmetic number, because the mean of its divisors is an integer number (96964560).

Almost surely, 2^2728060567 is an apocalyptic number.

2728060567 is a deficient number, since it is larger than the sum of its proper divisors (374805353).

2728060567 is a wasteful number, since it uses less digits than its factorization.

2728060567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063.

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 2728060567 is about 52230.8392331580. The cubic root of 2728060567 is about 1397.2839462337.

The spelling of 2728060567 in words is "two billion, seven hundred twenty-eight million, sixty thousand, five hundred sixty-seven".