2277241 has 4 divisors (see below), whose sum is σ = 2280832. Its totient is φ = 2273652.

The previous prime is 2277221. The next prime is 2277259. The reversal of 2277241 is 1427722.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1427722 = 2 ⋅713861.

It is a cyclic number.

It is not a de Polignac number, because 2277241 - 2⁷ = 2277113 is a prime.

It is a Duffinian number.

2277241 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2277211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561 + ... + 2206.

It is an arithmetic number, because the mean of its divisors is an integer number (570208).

2^2277241 is an apocalyptic number.

It is an amenable number.

2277241 is a deficient number, since it is larger than the sum of its proper divisors (3591).

2277241 is an equidigital number, since it uses as much as digits as its factorization.

2277241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590.

The product of its digits is 1568, while the sum is 25.

The square root of 2277241 is about 1509.0530143106. The cubic root of 2277241 is about 131.5637765498.

The spelling of 2277241 in words is "two million, two hundred seventy-seven thousand, two hundred forty-one".