2774117 has 2 divisors, whose sum is σ = 2774118. Its totient is φ = 2774116.

The previous prime is 2774089. The next prime is 2774129. The reversal of 2774117 is 7114772.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1442401 + 1331716 = 1201^2 + 1154^2 .

It is a cyclic number.

It is not a de Polignac number, because 2774117 - 2¹⁰ = 2773093 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2774117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2774137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387058 + 1387059.

It is an arithmetic number, because the mean of its divisors is an integer number (1387059).

2^2774117 is an apocalyptic number.

It is an amenable number.

2774117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2774117 is an equidigital number, since it uses as much as digits as its factorization.

2774117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2744, while the sum is 29.

The square root of 2774117 is about 1665.5680712598. The cubic root of 2774117 is about 140.5103313452.

Adding to 2774117 its reverse (7114772), we get a palindrome (9888889).

The spelling of 2774117 in words is "two million, seven hundred seventy-four thousand, one hundred seventeen".