2244508146 has 12 divisors (see below), whose sum is σ = 4863101022. Its totient is φ = 748169376.

The previous prime is 2244508139. The next prime is 2244508169. The reversal of 2244508146 is 6418054422.

2244508146 is a `hidden beast` number, since 2 + 2 + 4 + 4 + 508 + 146 = 666.

2244508146 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 can be written as a sum of positive squares in only one way, i.e., 2207966121 + 36542025 = 46989^2 + 6045^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2244508146.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62347431 + ... + 62347466.

Almost surely, 2^2244508146 is an apocalyptic number.

2244508146 is an abundant number, since it is smaller than the sum of its proper divisors (2618592876).

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

2244508146 is a wasteful number, since it uses less digits than its factorization.

2244508146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124694905 (or 124694902 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 2244508146 is about 47376.2403109407. The cubic root of 2244508146 is about 1309.3037004338.

The spelling of 2244508146 in words is "two billion, two hundred forty-four million, five hundred eight thousand, one hundred forty-six".