45330226 has 8 divisors (see below), whose sum is σ = 68927004. Its totient is φ = 22354560.

The previous prime is 45330223. The next prime is 45330227. The reversal of 45330226 is 62203354.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 43230625 + 2099601 = 6575^2 + 1449^2 .

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

It is a super-2 number, since 2×45330226² = 4109658778422152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45330226.

It is not an unprimeable number, because it can be changed into a prime (45330223) 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, 155095 + ... + 155386.

Almost surely, 2^45330226 is an apocalyptic number.

45330226 is a deficient number, since it is larger than the sum of its proper divisors (23596778).

45330226 is a wasteful number, since it uses less digits than its factorization.

45330226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310556.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 45330226 is about 6732.7725344022. The cubic root of 45330226 is about 356.5572690759.

The spelling of 45330226 in words is "forty-five million, three hundred thirty thousand, two hundred twenty-six".