450570226 has 8 divisors (see below), whose sum is σ = 678660444. Its totient is φ = 224350080.

The previous prime is 450570221. The next prime is 450570229. The reversal of 450570226 is 622075054.

It can be written as a sum of positive squares in 2 ways, for example, as 443144601 + 7425625 = 21051^2 + 2725^2 .

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 (450570221) 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, 466915 + ... + 467878.

Almost surely, 2^450570226 is an apocalyptic number.

450570226 is a deficient number, since it is larger than the sum of its proper divisors (228090218).

450570226 is a wasteful number, since it uses less digits than its factorization.

450570226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935036.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 450570226 is about 21226.6395362054. The cubic root of 450570226 is about 766.6329769275.

The spelling of 450570226 in words is "four hundred fifty million, five hundred seventy thousand, two hundred twenty-six".