2225790258 has 8 divisors (see below), whose sum is σ = 4451580528. Its totient is φ = 741930084.

The previous prime is 2225790257. The next prime is 2225790269. The reversal of 2225790258 is 8520975222.

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

2225790258 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2225790253) 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, 185482516 + ... + 185482527.

It is an arithmetic number, because the mean of its divisors is an integer number (556447566).

Almost surely, 2^2225790258 is an apocalyptic number.

2225790258 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.

2225790258 is a wasteful number, since it uses less digits than its factorization.

2225790258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370965048.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 2225790258 is about 47178.2816346675. The cubic root of 2225790258 is about 1305.6539263153.

The spelling of 2225790258 in words is "two billion, two hundred twenty-five million, seven hundred ninety thousand, two hundred fifty-eight".