445226048 has 28 divisors (see below), whose sum is σ = 885657360. Its totient is φ = 222068352.

The previous prime is 445226003. The next prime is 445226057. The reversal of 445226048 is 840622544.

It is a super-3 number, since 3×445226048³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 445225999 and 445226017.

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 3 ways as a sum of consecutive naturals, for example, 18515 + ... + 35117.

It is an arithmetic number, because the mean of its divisors is an integer number (31630620).

Almost surely, 2^445226048 is an apocalyptic number.

It is an amenable number.

445226048 is a deficient number, since it is larger than the sum of its proper divisors (440431312).

445226048 is a wasteful number, since it uses less digits than its factorization.

445226048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17034 (or 17024 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The square root of 445226048 is about 21100.3802809333. The cubic root of 445226048 is about 763.5899227443.

The spelling of 445226048 in words is "four hundred forty-five million, two hundred twenty-six thousand, forty-eight".