4446790225 has 12 divisors (see below), whose sum is σ = 5514847920. Its totient is φ = 3556898000.

The previous prime is 4446790217. The next prime is 4446790289. The reversal of 4446790225 is 5220976444.

It is not a de Polignac number, because 4446790225 - 2³ = 4446790217 is a prime.

It is a super-3 number, since 3×4446790225³ (a number of 30 digits) contains 333 as substring.

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 11 ways as a sum of consecutive naturals, for example, 309450 + ... + 323500.

It is an arithmetic number, because the mean of its divisors is an integer number (459570660).

Almost surely, 2^4446790225 is an apocalyptic number.

It is an amenable number.

4446790225 is a deficient number, since it is larger than the sum of its proper divisors (1068057695).

4446790225 is a wasteful number, since it uses less digits than its factorization.

4446790225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26720 (or 26715 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 4446790225 is about 66684.2576999999. The cubic root of 4446790225 is about 1644.4305916279.

The spelling of 4446790225 in words is "four billion, four hundred forty-six million, seven hundred ninety thousand, two hundred twenty-five".