2273959 has 2 divisors, whose sum is σ = 2273960. Its totient is φ = 2273958.

The previous prime is 2273927. The next prime is 2273963. The reversal of 2273959 is 9593722.

2273959 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 2273959 - 2⁵ = 2273927 is a prime.

It is a d-powerful number, because it can be written as 2²⁰ + 2²⁰ + 7⁶ + 3 + 9² + 5² + 9⁵ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2273989) 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, 1136979 + 1136980.

It is an arithmetic number, because the mean of its divisors is an integer number (1136980).

2^2273959 is an apocalyptic number.

2273959 is a deficient number, since it is larger than the sum of its proper divisors (1).

2273959 is an equidigital number, since it uses as much as digits as its factorization.

2273959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34020, while the sum is 37.

The square root of 2273959 is about 1507.9651852745. The cubic root of 2273959 is about 131.5005421482.

It can be divided in two parts, 227 and 3959, that added together give a triangular number (4186 = T₉₁).

The spelling of 2273959 in words is "two million, two hundred seventy-three thousand, nine hundred fifty-nine".