1033165226 has 4 divisors (see below), whose sum is σ = 1549747842. Its totient is φ = 516582612.

The previous prime is 1033165219. The next prime is 1033165229. The reversal of 1033165226 is 6225613301.

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., 554649601 + 478515625 = 23551^2 + 21875^2 .

It is not an unprimeable number, because it can be changed into a prime (1033165229) by changing a digit.

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, 258291305 + ... + 258291308.

Almost surely, 2^1033165226 is an apocalyptic number.

1033165226 is a deficient number, since it is larger than the sum of its proper divisors (516582616).

1033165226 is an equidigital number, since it uses as much as digits as its factorization.

1033165226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516582615.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 1033165226 is about 32142.8876425252. The cubic root of 1033165226 is about 1010.9350638561.

Adding to 1033165226 its reverse (6225613301), we get a palindrome (7258778527).

It can be divided in two parts, 10331 and 65226, that added together give a palindrome (75557).

The spelling of 1033165226 in words is "one billion, thirty-three million, one hundred sixty-five thousand, two hundred twenty-six".