2776051 has 2 divisors, whose sum is σ = 2776052. Its totient is φ = 2776050.

The previous prime is 2776027. The next prime is 2776061. The reversal of 2776051 is 1506772.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2776051 is a prime.

It is not a weakly prime, because it can be changed into another prime (2776001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1388025 + 1388026.

It is an arithmetic number, because the mean of its divisors is an integer number (1388026).

2^2776051 is an apocalyptic number.

2776051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2776051 is an equidigital number, since it uses as much as digits as its factorization.

2776051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 2776051 is about 1666.1485528007. The cubic root of 2776051 is about 140.5429764301.

It can be divided in two parts, 277 and 6051, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 2776051 in words is "two million, seven hundred seventy-six thousand, fifty-one".