2259248658 has 16 divisors (see below), whose sum is σ = 4525532256. Its totient is φ = 751910400.

The previous prime is 2259248639. The next prime is 2259248701. The reversal of 2259248658 is 8568429522.

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 2259248658.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288943 + ... + 296658.

It is an arithmetic number, because the mean of its divisors is an integer number (282845766).

Almost surely, 2^2259248658 is an apocalyptic number.

2259248658 is an abundant number, since it is smaller than the sum of its proper divisors (2266283598).

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

2259248658 is a wasteful number, since it uses less digits than its factorization.

2259248658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586249.

The product of its digits is 2764800, while the sum is 51.

The square root of 2259248658 is about 47531.5543402485. The cubic root of 2259248658 is about 1312.1636753126.

The spelling of 2259248658 in words is "two billion, two hundred fifty-nine million, two hundred forty-eight thousand, six hundred fifty-eight".