2244693558 has 8 divisors (see below), whose sum is σ = 4489387128. Its totient is φ = 748231184.

The previous prime is 2244693557. The next prime is 2244693569. The reversal of 2244693558 is 8553964422.

It is a happy number.

2244693558 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.

2244693558 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244693551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187057791 + ... + 187057802.

It is an arithmetic number, because the mean of its divisors is an integer number (561173391).

Almost surely, 2^2244693558 is an apocalyptic number.

2244693558 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.

2244693558 is a wasteful number, since it uses less digits than its factorization.

2244693558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374115598.

The product of its digits is 2073600, while the sum is 48.

The square root of 2244693558 is about 47378.1970741817. The cubic root of 2244693558 is about 1309.3397519750.

The spelling of 2244693558 in words is "two billion, two hundred forty-four million, six hundred ninety-three thousand, five hundred fifty-eight".