2776065 has 8 divisors (see below), whose sum is σ = 4441728. Its totient is φ = 1480560.

The previous prime is 2776063. The next prime is 2776091. The reversal of 2776065 is 5606772.

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

It is not a de Polignac number, because 2776065 - 2¹ = 2776063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2776061) 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, 92521 + ... + 92550.

It is an arithmetic number, because the mean of its divisors is an integer number (555216).

2^2776065 is an apocalyptic number.

It is an amenable number.

2776065 is a deficient number, since it is larger than the sum of its proper divisors (1665663).

2776065 is a wasteful number, since it uses less digits than its factorization.

2776065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185079.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 2776065 is about 1666.1527541015. The cubic root of 2776065 is about 140.5432126887.

The spelling of 2776065 in words is "two million, seven hundred seventy-six thousand, sixty-five".