2241646 has 24 divisors (see below), whose sum is σ = 3782520. Its totient is φ = 995280.

The previous prime is 2241607. The next prime is 2241667. The reversal of 2241646 is 6461422.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2241646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14200 + ... + 14356.

It is an arithmetic number, because the mean of its divisors is an integer number (157605).

2^2241646 is an apocalyptic number.

2241646 is a deficient number, since it is larger than the sum of its proper divisors (1540874).

2241646 is a wasteful number, since it uses less digits than its factorization.

2241646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 229 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 2241646 is about 1497.2127437342. The cubic root of 2241646 is about 130.8746932223.

The spelling of 2241646 in words is "two million, two hundred forty-one thousand, six hundred forty-six".