2241667 has 2 divisors, whose sum is σ = 2241668. Its totient is φ = 2241666.

The previous prime is 2241607. The next prime is 2241691. The reversal of 2241667 is 7661422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2241667 - 2⁷ = 2241539 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2241607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120833 + 1120834.

It is an arithmetic number, because the mean of its divisors is an integer number (1120834).

2^2241667 is an apocalyptic number.

2241667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241667 is an equidigital number, since it uses as much as digits as its factorization.

2241667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 28.

The square root of 2241667 is about 1497.2197567492. The cubic root of 2241667 is about 130.8751019041.

It can be divided in two parts, 224 and 1667, that added together give a triangular number (1891 = T₆₁).

The spelling of 2241667 in words is "two million, two hundred forty-one thousand, six hundred sixty-seven".