2244508446 has 8 divisors (see below), whose sum is σ = 4489016904. Its totient is φ = 748169480.

The previous prime is 2244508439. The next prime is 2244508451. The reversal of 2244508446 is 6448054422.

2244508446 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

2244508446 is an admirable number.

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, 187042365 + ... + 187042376.

It is an arithmetic number, because the mean of its divisors is an integer number (561127113).

Almost surely, 2^2244508446 is an apocalyptic number.

2244508446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2244508446 is a wasteful number, since it uses less digits than its factorization.

2244508446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374084746.

The product of its (nonzero) digits is 245760, while the sum is 39.

The square root of 2244508446 is about 47376.2434770846. The cubic root of 2244508446 is about 1309.3037587675.

The spelling of 2244508446 in words is "two billion, two hundred forty-four million, five hundred eight thousand, four hundred forty-six".