2002744622 has 8 divisors (see below), whose sum is σ = 3004456872. Its totient is φ = 1001259000.

The previous prime is 2002744607. The next prime is 2002744631. The reversal of 2002744622 is 2264472002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32504 + ... + 71147.

It is an arithmetic number, because the mean of its divisors is an integer number (375557109).

Almost surely, 2^2002744622 is an apocalyptic number.

2002744622 is a deficient number, since it is larger than the sum of its proper divisors (1001712250).

2002744622 is a wasteful number, since it uses less digits than its factorization.

2002744622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113314.

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 2002744622 is about 44752.0348364183. The cubic root of 2002744622 is about 1260.4971209643.

The spelling of 2002744622 in words is "two billion, two million, seven hundred forty-four thousand, six hundred twenty-two".