444225610 has 16 divisors (see below), whose sum is σ = 807371136. Its totient is φ = 175964688.

The previous prime is 444225599. The next prime is 444225619. The reversal of 444225610 is 16522444.

It is not an unprimeable number, because it can be changed into a prime (444225619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214614 + ... + 216673.

It is an arithmetic number, because the mean of its divisors is an integer number (50460696).

Almost surely, 2^444225610 is an apocalyptic number.

444225610 is a deficient number, since it is larger than the sum of its proper divisors (363145526).

444225610 is a wasteful number, since it uses less digits than its factorization.

444225610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431397.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 444225610 is about 21076.6603141959. The cubic root of 444225610 is about 763.0175563536.

The spelling of 444225610 in words is "four hundred forty-four million, two hundred twenty-five thousand, six hundred ten".