45368226 has 12 divisors (see below), whose sum is σ = 98297862. Its totient is φ = 15122736.

The previous prime is 45368177. The next prime is 45368231. The reversal of 45368226 is 62286354.

It can be written as a sum of positive squares in only one way, i.e., 44156025 + 1212201 = 6645^2 + 1101^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1260211 + ... + 1260246.

Almost surely, 2^45368226 is an apocalyptic number.

45368226 is an abundant number, since it is smaller than the sum of its proper divisors (52929636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45368226 is a wasteful number, since it uses less digits than its factorization.

45368226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520465 (or 2520462 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 45368226 is about 6735.5939604463. The cubic root of 45368226 is about 356.6568743733.

The spelling of 45368226 in words is "forty-five million, three hundred sixty-eight thousand, two hundred twenty-six".