2244402492 has 24 divisors (see below), whose sum is σ = 5544994896. Its totient is φ = 704126208.

The previous prime is 2244402487. The next prime is 2244402527. The reversal of 2244402492 is 2942044422.

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, 5500783 + ... + 5501190.

It is an arithmetic number, because the mean of its divisors is an integer number (231041454).

Almost surely, 2^2244402492 is an apocalyptic number.

It is an amenable number.

2244402492 is an abundant number, since it is smaller than the sum of its proper divisors (3300592404).

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

2244402492 is a wasteful number, since it uses less digits than its factorization.

2244402492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11001997 (or 11001995 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 2244402492 is about 47375.1252452170. The cubic root of 2244402492 is about 1309.2831561639.

The spelling of 2244402492 in words is "two billion, two hundred forty-four million, four hundred two thousand, four hundred ninety-two".