1466287226 has 4 divisors (see below), whose sum is σ = 2199430842. Its totient is φ = 733143612.

The previous prime is 1466287219. The next prime is 1466287253. The reversal of 1466287226 is 6227826641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1314135001 + 152152225 = 36251^2 + 12335^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366571805 + ... + 366571808.

Almost surely, 2^1466287226 is an apocalyptic number.

1466287226 is a deficient number, since it is larger than the sum of its proper divisors (733143616).

1466287226 is an equidigital number, since it uses as much as digits as its factorization.

1466287226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733143615.

The product of its digits is 387072, while the sum is 44.

The square root of 1466287226 is about 38292.1300791690. The cubic root of 1466287226 is about 1136.0732926700.

The spelling of 1466287226 in words is "one billion, four hundred sixty-six million, two hundred eighty-seven thousand, two hundred twenty-six".