2442621622 has 16 divisors (see below), whose sum is σ = 4284732672. Its totient is φ = 1022492520.

The previous prime is 2442621593. The next prime is 2442621641. The reversal of 2442621622 is 2261262442.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2028154 + ... + 2029357.

It is an arithmetic number, because the mean of its divisors is an integer number (267795792).

Almost surely, 2^2442621622 is an apocalyptic number.

2442621622 is a deficient number, since it is larger than the sum of its proper divisors (1842111050).

2442621622 is a wasteful number, since it uses less digits than its factorization.

2442621622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4057563.

The product of its digits is 18432, while the sum is 31.

The square root of 2442621622 is about 49422.8856098063. The cubic root of 2442621622 is about 1346.7450843818.

The spelling of 2442621622 in words is "two billion, four hundred forty-two million, six hundred twenty-one thousand, six hundred twenty-two".