2241546 has 16 divisors (see below), whose sum is σ = 4540800. Its totient is φ = 737568.

The previous prime is 2241539. The next prime is 2241553. The reversal of 2241546 is 6451422.

It is an interprime number because it is at equal distance from previous prime (2241539) and next prime (2241553).

It is a d-powerful number, because it can be written as 2⁹ + 2²¹ + 4 + 1 + 5⁷ + 4⁸ + 6³ .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1891 + ... + 2838.

It is an arithmetic number, because the mean of its divisors is an integer number (283800).

2^2241546 is an apocalyptic number.

2241546 is an abundant number, since it is smaller than the sum of its proper divisors (2299254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2241546 is a wasteful number, since it uses less digits than its factorization.

2241546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813.

The product of its digits is 1920, while the sum is 24.

The square root of 2241546 is about 1497.1793479740. The cubic root of 2241546 is about 130.8727470833.

Adding to 2241546 its reverse (6451422), we get a palindrome (8692968).

It can be divided in two parts, 224 and 1546, that added together give a triangular number (1770 = T₅₉).

The spelling of 2241546 in words is "two million, two hundred forty-one thousand, five hundred forty-six".