2241427 has 2 divisors, whose sum is σ = 2241428. Its totient is φ = 2241426.

The previous prime is 2241409. The next prime is 2241431. The reversal of 2241427 is 7241422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2241427 - 2⁷ = 2241299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2241398 and 2241407.

It is not a weakly prime, because it can be changed into another prime (2241527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120713 + 1120714.

It is an arithmetic number, because the mean of its divisors is an integer number (1120714).

2^2241427 is an apocalyptic number.

2241427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241427 is an equidigital number, since it uses as much as digits as its factorization.

2241427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 896, while the sum is 22.

The square root of 2241427 is about 1497.1396060488. The cubic root of 2241427 is about 130.8704311025.

Multiplying 2241427 by its sum of digits (22), we get a palindrome (49311394).

Adding to 2241427 its reverse (7241422), we get a palindrome (9482849).

The spelling of 2241427 in words is "two million, two hundred forty-one thousand, four hundred twenty-seven".