2277013 has 2 divisors, whose sum is σ = 2277014.
Its totient is φ = 2277012.
The previous prime is 2277001. The next prime is 2277047. The reversal of 2277013 is 3107722.
It can be divided in two parts, 227 and 7013, that multiplied together give a palindrome (1591951).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1542564 + 734449 = 1242^2 + 857^2
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2277013 is a prime.
2277013 is a lucky number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2277083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138506 + 1138507.
It is an arithmetic number, because the mean of its divisors is an integer number (1138507).
22277013 is an apocalyptic number.
It is an amenable number.
2277013 is a deficient number, since it is larger than the sum of its proper divisors (1).
2277013 is an equidigital number, since it uses as much as digits as its factorization.
2277013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 588, while the sum is 22.
The square root of 2277013 is about 1508.9774683540.
The cubic root of 2277013 is about 131.5593856309.
The spelling of 2277013 in words is "two million, two hundred seventy-seven thousand, thirteen".