441125646 has 32 divisors (see below), whose sum is σ = 954132480. Its totient is φ = 135157344.

The previous prime is 441125623. The next prime is 441125647. The reversal of 441125646 is 646521144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441125647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6811 + ... + 30473.

It is an arithmetic number, because the mean of its divisors is an integer number (29816640).

Almost surely, 2^441125646 is an apocalyptic number.

441125646 is an abundant number, since it is smaller than the sum of its proper divisors (513006834).

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

441125646 is a wasteful number, since it uses less digits than its factorization.

441125646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23920.

The product of its digits is 23040, while the sum is 33.

The square root of 441125646 is about 21002.9913583756. The cubic root of 441125646 is about 761.2385425946.

The spelling of 441125646 in words is "four hundred forty-one million, one hundred twenty-five thousand, six hundred forty-six".