258282226 has 8 divisors (see below), whose sum is σ = 404267904. Its totient is φ = 123526260.

The previous prime is 258282223. The next prime is 258282239. The reversal of 258282226 is 622282852.

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

It is not an unprimeable number, because it can be changed into a prime (258282223) 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, 2807370 + ... + 2807461.

It is an arithmetic number, because the mean of its divisors is an integer number (50533488).

Almost surely, 2^258282226 is an apocalyptic number.

258282226 is a deficient number, since it is larger than the sum of its proper divisors (145985678).

258282226 is a wasteful number, since it uses less digits than its factorization.

258282226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5614856.

The product of its digits is 61440, while the sum is 37.

The square root of 258282226 is about 16071.1613146032. The cubic root of 258282226 is about 636.8417203949.

The spelling of 258282226 in words is "two hundred fifty-eight million, two hundred eighty-two thousand, two hundred twenty-six".