2241642446 has 16 divisors (see below), whose sum is σ = 3454738560. Its totient is φ = 1090225920.

The previous prime is 2241642437. The next prime is 2241642467. The reversal of 2241642446 is 6442461422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12926 + ... + 68193.

It is an arithmetic number, because the mean of its divisors is an integer number (215921160).

Almost surely, 2^2241642446 is an apocalyptic number.

2241642446 is a deficient number, since it is larger than the sum of its proper divisors (1213096114).

2241642446 is a wasteful number, since it uses less digits than its factorization.

2241642446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81499.

The product of its digits is 73728, while the sum is 35.

The square root of 2241642446 is about 47345.9865880942. The cubic root of 2241642446 is about 1308.7462405753.

The spelling of 2241642446 in words is "two billion, two hundred forty-one million, six hundred forty-two thousand, four hundred forty-six".