2279611 has 2 divisors, whose sum is σ = 2279612. Its totient is φ = 2279610.

The previous prime is 2279591. The next prime is 2279617. The reversal of 2279611 is 1169722.

It is a happy number.

2279611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2279611 - 2¹³ = 2271419 is a prime.

It is a super-2 number, since 2×2279611² = 10393252622642, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2279611.

It is not a weakly prime, because it can be changed into another prime (2279617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139805 + 1139806.

It is an arithmetic number, because the mean of its divisors is an integer number (1139806).

2^2279611 is an apocalyptic number.

2279611 is a deficient number, since it is larger than the sum of its proper divisors (1).

2279611 is an equidigital number, since it uses as much as digits as its factorization.

2279611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 28.

The square root of 2279611 is about 1509.8380707877. The cubic root of 2279611 is about 131.6094016497.

The spelling of 2279611 in words is "two million, two hundred seventy-nine thousand, six hundred eleven".